摘要：【中文】本发明涉及一种植物挥发油提取分离装置，其包括支撑架、架设在支撑架上的蒸馏罐、设置在蒸馏罐内的盛料滚筒、用于驱动盛料滚筒旋转的驱动机构、与蒸馏罐的蒸气出口连接的冷凝器以及与冷凝器连接的分离装置；蒸馏罐上设置有蒸气连通管，其用于连接蒸气发生器，向所述蒸馏罐内通入水蒸气。本发明整体操作简便，避免了对不同的玻璃仪器进行组装和支撑，其容量较大，盛料滚筒可以旋转，保证物料与蒸气充分接触，大大提高了实验室做中药挥发油提取的效率和产量。 【EN】The invention relates to a plant volatile oil extraction and separation device, which comprises a support frame, a distillation tank erected on the support frame, a material containing roller arranged in the distillation tank, a driving mechanism for driving the material containing roller to rotate, a condenser connected with a steam outlet of the distillation tank and a separation device connected with the condenser, wherein the material containing roller is arranged on the material containing roller; the distillation tank is provided with a steam communicating pipe which is used for connecting a steam generator and introducing water vapor into the distillation tank. The invention has simple and convenient integral operation, avoids assembling and supporting different glass instruments, has larger capacity, can rotate the material containing roller, ensures that the materials are fully contacted with steam, and greatly improves the efficiency and the yield of extracting the volatile oil of the traditional Chinese medicine in a laboratory.

摘要：【中文】本发明实施例公开了一种机载软件测试项目的状态控制方法，包括：根据预先设置的测试项目的基础库建立测试项目的状态库，并确定软件测试项目在测试过程中的关键点状态；根据测试项目的状态库确定测试项目与状态的对应关系；根据基础库和测试项目在基础库中的唯一标识，建立测试项目的问题库，并在基础库中提取测试项目的问题信息，标识问题状态；对问题库中未归零的问题进行归零处理，并将归零状态映射到状态库中；根据测试项目的结项条件对状态库中的关键点状态进行结项处理。本发明实施例解决了多版本软件变更测试状态和问题状态的不清晰、软件测试项目的多轮软件测试过程不受控、项目遗留问题的归零时间和追溯源的不确定等问题。 【EN】The embodiment of the invention discloses a state control method for an airborne software test project, which comprises the following steps: establishing a state library of the test items according to a preset basic library of the test items, and determining the state of key points of the software test items in the test process; determining the corresponding relation between the test item and the state according to the state library of the test item; establishing a problem library of the test items according to the base library and the unique identification of the test items in the base library, extracting problem information of the test items in the base library, and identifying problem states; zeroing the problems which are not zeroed in the problem library, and mapping the zeroing state into a state library; and carrying out item ending processing on the key point state in the state library according to the item ending condition of the test item. The embodiment of the invention solves the problems of unclear change test state and problem state of multi-version software, uncontrolled multi-round software test process of software test projects, zero return time of project leaving problems, uncertain tracing and the like.

摘要：【中文】本发明涉及一种料包或箱包顶升转向输送装置，包括固定底座，固定底座上固定安装有凸轮传动机构，固定底座上可升降安装有用于运输货物的链条输送主体，凸轮传动机构用于控制链条输送主体的升降；本发明结构简单，安装在一个辊道输送机的下方，运输方向垂直于该辊道输送机、与另一个辊道输送机同向，当输送物体输送到本装置上方后，通过凸轮传动机构将本装置的链条输送主体顶起，从而顶起位于链条输送主体上的货物，然后通过链条输送主体沿垂直于原输送方向的方向水平运输货物，使货物到达另一个辊道输送机上，完成输送后，通过凸轮传动机构是链条输送主体落下，等待下一个货物的到来；本装置占地少、成本低，降低了货物转弯输送所需的占地面积。 【EN】The invention relates to a lifting, steering and conveying device for a material bag or a luggage, which comprises a fixed base, wherein a cam transmission mechanism is fixedly arranged on the fixed base, a chain conveying main body for conveying goods is arranged on the fixed base in a lifting manner, and the cam transmission mechanism is used for controlling the lifting of the chain conveying main body; the chain conveying device is simple in structure, is arranged below one roller conveyor, the conveying direction is vertical to the roller conveyor, and is in the same direction with the other roller conveyor, after an object to be conveyed is conveyed to the upper part of the chain conveying device, the chain conveying main body of the chain conveying device is jacked up through the cam transmission mechanism, so that the goods on the chain conveying main body are jacked up, then the goods are horizontally conveyed along the direction vertical to the original conveying direction through the chain conveying main body, so that the goods reach the other roller conveyor, and after the conveying is finished, the chain conveying main body falls down through the cam transmission mechanism, and the next goods are waited to arrive; the device has the advantages of small occupied area and low cost, and reduces the occupied area required by turning and conveying goods.

摘要：【中文】本发明公开了一种井下旋流解堵工具，包括从上至下依次连接的旋流体、过流体、连接体和轴承座；在旋流体的主体外侧设有螺旋槽；在过流体的侧壁上设有偏心反循环过流孔；在过流体的外侧设有活塞套，在活塞套的下端连接有弹簧护套，弹簧护套通过安全销钉锁定在连接体上，在弹簧护套内安装有弹簧，弹簧夹压在弹簧护套与连接体之间；在过流体的下部安装有过滤器和单流阀，在轴承座内穿装有旋转轴；在旋转轴的下端连接有旋转喷头，在旋转喷头上设有多个喷嘴。本发明既能用于正循环洗井又能用于反循环洗井，可以一趟管柱实现正循环、反循环洗井作业，正、反循环洗井相结合，可以将井筒清除干净，并且工具自身不易堵塞。 【EN】The invention discloses an underground rotational flow blockage removing tool which comprises a rotational flow body, a fluid passing body, a connecting body and a bearing seat, wherein the rotational flow body, the fluid passing body, the connecting body and the bearing seat are sequentially connected from top to bottom; a spiral groove is arranged on the outer side of the main body of the cyclone body; the side wall of the overflowing body is provided with an eccentric reverse circulation overflowing hole; a piston sleeve is arranged on the outer side of the overflowing body, a spring sheath is connected to the lower end of the piston sleeve and locked on the connecting body through a safety pin, a spring is installed in the spring sheath, and the spring is clamped between the spring sheath and the connecting body; a filter and a check valve are arranged at the lower part of the fluid, and a rotating shaft penetrates through the bearing seat; the lower end of the rotating shaft is connected with a rotating nozzle, and a plurality of nozzles are arranged on the rotating nozzle. The invention can be used for both forward circulation well flushing and reverse circulation well flushing, can realize forward circulation and reverse circulation well flushing operation by one pipe column, can clean a shaft by combining forward circulation well flushing and reverse circulation well flushing, and is not easy to block a tool per se.

摘要：【中文】本发明实施例公开了一种无人机飞控管理软件的测试平台构建方法和测试方法，包括：建立无人机飞行控制管理软件的接口，接口包括无人机飞行控制管理软件的内部接口和外部接口；根据内部接口建立用于运行无人机飞行控制管理软件的虚拟目标机；建立分布式仿真数据总线，并通过分布式仿真数据总线连接无人机飞行控制管理软件和外部仿真子系统；根据外部接口建立用于仿真外部环境子系统的外部仿真子系统。本发明实施例通过建立与无人机飞行控制与管理系统软件相关联的外围设备数字仿真环境，同时集成成熟的测试分析和管理工具，在此基础上进行无人机飞行控制与管理系统软件的白盒测试、黑盒测试及静态分析的综合测试方法。 【EN】The embodiment of the invention discloses a method for constructing a test platform of unmanned aerial vehicle flight control management software and a test method, wherein the method comprises the following steps: establishing an interface of unmanned aerial vehicle flight control management software, wherein the interface comprises an internal interface and an external interface of the unmanned aerial vehicle flight control management software; establishing a virtual target machine for operating the unmanned aerial vehicle flight control management software according to the internal interface; establishing a distributed simulation data bus, and connecting the unmanned aerial vehicle flight control management software and an external simulation subsystem through the distributed simulation data bus; and establishing an external simulation subsystem for simulating the external environment subsystem according to the external interface. The embodiment of the invention establishes the digital simulation environment of the peripheral equipment associated with the unmanned aerial vehicle flight control and management system software, and integrates mature test analysis and management tools, thereby carrying out the comprehensive test method of white box test, black box test and static analysis of the unmanned aerial vehicle flight control and management system software on the basis.

摘要：【中文】本发明实施例公开了一种舱门综合管理软件的测试平台构建方法和测试方法，包括：建立舱门综合管理软件的接口，所述接口包括所述舱门综合管理软件的内部接口和外部接口；根据所述内部接口建立用于运行舱门综合管理软件的虚拟目标机；建立分布式仿真数据总线，并通过所述分布式仿真数据总线连接所述舱门综合管理软件和外部仿真子系统；根据所述外部接口建立用于仿真外部环境子系统的外部仿真子系统。本发明实施例通过建立与舱门综合管理软件相关联的外围设备数字仿真环境，同时集成成熟的测试分析和管理工具，在此基础上进行舱门综合管理软件的白盒测试、黑盒测试及静态分析的综合测试方。 【EN】The embodiment of the invention discloses a method for constructing a test platform of cabin door comprehensive management software and a test method, wherein the method comprises the following steps: establishing an interface of comprehensive cabin door management software, wherein the interface comprises an internal interface and an external interface of the comprehensive cabin door management software; establishing a virtual target machine for operating cabin door comprehensive management software according to the internal interface; establishing a distributed simulation data bus, and connecting the cabin door comprehensive management software and an external simulation subsystem through the distributed simulation data bus; and establishing an external simulation subsystem for simulating the external environment subsystem according to the external interface. The embodiment of the invention establishes the digital simulation environment of the peripheral equipment associated with the comprehensive cabin door management software, and integrates mature testing analysis and management tools, thereby carrying out the comprehensive testing party of white box testing, black box testing and static analysis of the comprehensive cabin door management software on the basis.

摘要：【中文】本发明公开了一种涡旋振荡装置，其属于振荡装置技术领域，涡旋振荡装置包括：振荡组件，包括振荡平台，所述振荡平台能够进行偏心旋转运动；加热组件，设于所述振荡平台上，所述振荡平台能够带动所述加热组件做偏心旋转运动，用于放置样本的细胞培养板能够放置于所述加热组件上，所述加热组件能够对所述细胞培养板加热。本发明能够快速完成样本DNA的采集。 【EN】The invention discloses a vortex oscillation device, which belongs to the technical field of oscillation devices, and comprises: an oscillating assembly comprising an oscillating platform capable of eccentric rotational movement; the heating assembly is arranged on the oscillating platform, the oscillating platform can drive the heating assembly to do eccentric rotation motion, a cell culture plate for placing a sample can be placed on the heating assembly, and the heating assembly can heat the cell culture plate. The invention can rapidly complete the collection of the sample DNA.

摘要：【中文】本发明属于图像处理技术领域，具体涉及一种基于Mask‑RCNN的高分三号SAR图像道路检测方法，其包括以下步骤：S1：对样本SAR图像裁剪；S2：标记S1裁剪的子图图像、并生成JSON格式文件作为训练集；S3：根据Mask‑RCNN理论模型，构建神经网络模型；S4：将S2训练集喂入S3构建的神经网络模型中，进行训练；S5：将待检测的SAR图像输入经过S4训练后的神经网络模型中，即可自动生成图像中道路信息。本方法图像中的噪声对其影响较小，道路背景对道路提取的干扰可控，检测道路的精度高，本方法有很强的扩展性，模型一经训练便可在多尺度图像上快速收敛，另外在提取道路时具有更强的鲁棒性，在识别道路目标的同时给其覆盖掩模，直观准确，无需人为二次加工处理。 【EN】The invention belongs to the technical field of image processing, and particularly relates to a high-resolution three-dimensional SAR image road detection method based on Mask-RCNN, which comprises the following steps: s1: cutting a sample SAR image; s2: marking the cropped sub-image of S1 and generating a JSON format file as a training set; s3: constructing a neural network model according to a Mask-RCNN theoretical model; s4: feeding the S2 training set into the neural network model constructed by the S3 for training; s5: and inputting the SAR image to be detected into the neural network model trained in S4, and automatically generating the road information in the image. The method has the advantages that the influence of noise in the image on the method is small, the interference of the road background on the extraction of the road is controllable, the precision of the detected road is high, the method has strong expansibility, the model can be quickly converged on the multi-scale image after being trained, in addition, the method has stronger robustness when the road is extracted, the road target is covered with a mask while being identified, the method is visual and accurate, and manual secondary processing is not needed.

摘要：【中文】本发明提供了一种气敏材料及其制备方法、气体传感器的制作方法，所述气敏材料为三氧化钨和二氧化锡的复合纳米材料，其中，所述气敏材料以所述三氧化钨为基底，所述二氧化锡占所述气敏材料的质量百分比为4％‑64％。本发明的用于检测氨气和硫化氢气体的气敏材料，在低温下可检测氨气，在高温下对硫化氢气体有较低的检测限。 【EN】The invention provides a gas-sensitive material, a preparation method thereof and a manufacturing method of a gas sensor, wherein the gas-sensitive material is a composite nano material of tungsten trioxide and tin dioxide, the tungsten trioxide is used as a substrate of the gas-sensitive material, and the tin dioxide accounts for 4-64% of the gas-sensitive material by mass percent. The gas-sensitive material for detecting ammonia gas and hydrogen sulfide gas can detect ammonia gas at low temperature, and has lower detection limit on hydrogen sulfide gas at high temperature.

摘要：【中文】本发明涉及钢筋保护的技术领域，公开了一种钢筋防锈水泥浆，原料以重量份计包括硅酸盐水泥50‑70份、亚硝酸钙0.1‑0.4份、三乙醇胺0.7‑1.4份、机油20‑30份、防锈剂20‑40份、水50‑73份以及分散剂50‑60份。通过在钢筋防锈水泥浆中添加防锈剂，并且在使用时，先将钢筋防锈水泥浆涂覆在钢筋上，防锈剂能够起到持续的防锈作用，从而能够使得钢筋长期发生锈蚀。 【EN】The invention relates to the technical field of steel bar protection, and discloses steel bar antirust cement slurry which comprises, by weight, 50-70 parts of portland cement, 0.1-0.4 part of calcium nitrite, 0.7-1.4 part of triethanolamine, 20-30 parts of engine oil, 20-40 parts of an antirust agent, 50-73 parts of water and 50-60 parts of a dispersing agent. Through adding rust inhibitor in the rust-resistant grout of reinforcing bar to when using, earlier with the rust-resistant grout of reinforcing bar coating on the reinforcing bar, the rust inhibitor can play lasting rust-resistant effect, thereby can make the reinforcing bar take place the corrosion for a long time.