摘要：【中文】本发明公开了一种岩心矿物组分鉴别方法，包括以下步骤：S1、利用CT仪对岩心进行扫描，重构岩心的三维图像；S2、依据不同矿物组分具备不同灰度值的特征对矿物颗粒进行识别和划分；S3、根据所识别和划分的不同矿物颗粒，获取矿物的体积百分比和空间分布。该方法不破坏岩石本身结构，可以得到矿物组分的体积含量与空间位置分布，为岩石物理研究提供了一种新的检测手段，能够较为准确的获得矿物的体积百分比。 【EN】The invention discloses a method for identifying mineral components of a rock core, which comprises the following steps: s1, scanning the rock core by using a CT (computed tomography) instrument, and reconstructing a three-dimensional image of the rock core; s2, identifying and dividing mineral particles according to the characteristics that different mineral components have different gray values; and S3, acquiring the volume percentage and the spatial distribution of the minerals according to the identified and divided different mineral particles. The method does not damage the structure of the rock, can obtain the volume content and the spatial position distribution of mineral components, provides a new detection means for rock physics research, and can accurately obtain the volume percentage of the minerals.

摘要：【中文】本发明公开了一种岩心CT扫描图像的处理方法，该处理方法包括以下步骤：S1、利用CT仪对岩心进行原始扫描；S2、对原始扫描的图像进行反投影，以获得灰度图像；S3、对获得的灰度图像进行滤波处理，以去除噪点；S4、对滤波去燥后的图像进行分割，识别图像中不同的矿物组分，将岩心图像刻度为岩心组分的集合，获得多组分的数字岩心模型；S5、存储并管理所述数字岩心模型。本发明可直接用于微观结构分析和数字岩心建模的三维图像，从而为数字岩石物理技术的发展提供技术支撑。 【EN】The invention discloses a processing method of a rock core CT scanning image, which comprises the following steps: s1, performing original scanning on the rock core by utilizing a CT (computed tomography) instrument; s2, carrying out back projection on the original scanned image to obtain a gray image; s3, filtering the obtained gray level image to remove noise; s4, segmenting the filtered and dried image, identifying different mineral components in the image, and dividing the core image into a set of core components to obtain a multi-component digital core model; and S5, storing and managing the digital core model. The method can be directly used for three-dimensional images of microstructure analysis and digital core modeling, thereby providing technical support for the development of digital rock physics technology.

摘要：【中文】本发明公开了一种页岩岩心图像采集方法，该方法包括以下步骤：S1、制作样品；S2、利用CT仪观察所述样品的岩心图像，并对岩心图像进行充分曝光；S3、在岩心图像曝光值达到预设值后，对样品进行图像采集，并对所采集的图像进行保存。通过本发明获得的岩心图像，可以直观的看到岩心的三维形态、岩心中的层理发育情况，且基于所得到的岩心图像，可以开展空隙结构统计分析，进而完成岩心的三维建模。 【EN】The invention discloses a shale core image acquisition method, which comprises the following steps: s1, preparing a sample; s2, observing the core image of the sample by using a CT (computed tomography) instrument, and fully exposing the core image; and S3, collecting images of the sample after the exposure value of the core image reaches a preset value, and storing the collected images. The rock core image obtained by the invention can visually see the three-dimensional form of the rock core and the bedding development condition in the rock core, and based on the obtained rock core image, the statistical analysis of the void structure can be carried out, thereby completing the three-dimensional modeling of the rock core.

摘要：【中文】本发明涉及一种页岩人工岩心制备方法及页岩人工岩心，涉及岩石物理研究技术领域，用于提供一种能够代替真实的页岩岩心样品以降低科研成本的方法。在难以获得适合于特定测试或研究目的的天然岩心情况下，本发明采用天然材料和人工材料替代矿物质组分的方式制备出矿物组分相对简单并可控的岩心样品，为岩石物理研究提供合适的研究对象，一定程度上减少了对页岩样品的需求，降低了科研成本。 【EN】The invention relates to a preparation method of a shale artificial core and the shale artificial core, relates to the technical field of rock physics research, and provides a method capable of replacing a real shale core sample to reduce the scientific research cost. Under the condition that a natural core suitable for a specific test or research purpose is difficult to obtain, the invention adopts a mode of replacing mineral components with natural materials and artificial materials to prepare a core sample with relatively simple and controllable mineral components, provides a suitable research object for rock physics research, reduces the requirement on a shale sample to a certain extent and reduces the scientific research cost.

摘要：【中文】本发明涉及高效率塑料粉碎机，包括粉碎刀具、传动轴及驱动装置；粉碎刀具包括圆环状刀盘和刀头组，刀头组设置于刀盘的外周；刀头组包括横向刀头和纵向刀头；横向刀头具有锯齿状结构，锯齿尖端沿刀盘径向朝外设置；纵向刀头包括若干平行设置的刀刃，刀刃的朝向相同且均与刀盘外周切线方向平行；传动轴穿过刀盘中心通孔并与刀盘连接；驱动装置通过传动轴驱动粉碎刀具绕其轴向旋转；本装置通过粉碎刀具横向、纵向刀头高速交替切割可实现对塑料等物料的快速切割粉碎；工作过程中动力强劲，能达到更好的塑料粉碎效果，从而提高整体的粉碎效率。同时本装置粉碎时塑料的弹起和飞溅少，使得粉碎效果更好，大大提高了整体的粉碎效率。 【EN】The invention relates to a high-efficiency plastic crusher, which comprises a crushing cutter, a transmission shaft and a driving device; the crushing cutter comprises a circular cutter head and a cutter head group, and the cutter head group is arranged on the periphery of the cutter head; the cutter head group comprises a transverse cutter head and a longitudinal cutter head; the transverse cutter head is of a sawtooth structure, and sawtooth tips are arranged outwards along the radial direction of the cutter head; the longitudinal cutter head comprises a plurality of parallel cutting edges, and the cutting edges are in the same direction and are parallel to the peripheral tangential direction of the cutter head; the transmission shaft penetrates through the central through hole of the cutter head and is connected with the cutter head; the driving device drives the crushing cutter to rotate around the axial direction of the crushing cutter through a transmission shaft; the device can realize the rapid cutting and crushing of materials such as plastics and the like by alternately cutting the crushing cutter transversely and longitudinally at a high speed; the plastic crusher has strong power in the working process, and can achieve a better plastic crushing effect, so that the integral crushing efficiency is improved. Simultaneously, the device has less plastic bounce and splash during crushing, so that the crushing effect is better, and the whole crushing efficiency is greatly improved.

摘要：【中文】本发明公开了一种基于物联网的智慧物流服务系统及方法。包括有接单模块、检测模块、RFID模块、区域划分模块、云储存模块、派送模块、验收模块，本发明有益效果是：通过将物品放置在传送带上，有电机带动传送带转动，将物品进行运输，从而将物品进过检测器，通过检测器的X射线检测以及控制器筛选出具有危险的物品包裹，然后发出警报提醒工作人员采取措施，增加运输途中的安全性能保证运输人员的人生安全，其次物品进入到射频磁场内，接收解读器发出的射频信号，凭借感应电流所获得的能量发送出解读后的信息，然后处理器处理接收到的信息，在将信息发送到云平台，此过程中保密模块持续进行保密，防止信息泄露。 【EN】The invention discloses an intelligent logistics service system and method based on the Internet of things. The system comprises a receipt receiving module, a detection module, an RFID module, an area dividing module, a cloud storage module, a sending module and an acceptance module, and has the beneficial effects that: through placing article on the conveyer belt, there is the motor to drive the conveyer belt and rotate, transport article, thereby pass through the detector with article, X ray detection and the controller screening of detector have dangerous article parcel, then send out the alarm and remind the staff to take measures, increase the security performance in transit and guarantee the life safety of transportation personnel, secondly article enter into the radio frequency magnetic field, receive the radio frequency signal that the interpreter sent, rely on the energy that induced-current obtained to send out the information after reading, then the treater handles secret information received, sending information to the cloud platform, secret module in this process lasts and carries out, prevent information leakage.

摘要：【中文】本发明涉及传动效率可调的辊筒破碎机，包括破碎辊筒、主动轮、从动轮、驱动装置以及位置调节机构；破碎辊筒至少平行设置两根；每根破碎辊筒的中心轴端均与从动轮连接，驱动装置的输出轴端均与的主动轮连接，相对应的主动轮与从动轮之间通过传动带连接；在各自驱动装置的驱动下，相邻两根破碎辊筒相向转动；每个驱动装置均与相对应的位置调节机构相连接；在位置调节机构的作用下，对应的驱动装置发生位移，而改变主动轮与对应从动轮之间的距离，从而调节传动效率，实现对各类矿石的快速破碎。矿石破碎大小可以调整，提高破碎效果，通用性强，适合中小型企业购买使用；另外双破碎辊筒的设计，提高了使用寿命。 【EN】The invention relates to a roller crusher with adjustable transmission efficiency, which comprises a crushing roller, a driving wheel, a driven wheel, a driving device and a position adjusting mechanism, wherein the driving wheel is arranged on the crushing roller; at least two crushing rollers are arranged in parallel; the central shaft end of each crushing roller is connected with a driven wheel, the output shaft end of the driving device is connected with a driving wheel, and the corresponding driving wheel is connected with the driven wheel through a transmission belt; under the drive of respective driving devices, two adjacent crushing rollers rotate oppositely; each driving device is connected with a corresponding position adjusting mechanism; under the effect of position control mechanism, corresponding drive arrangement takes place the displacement, and changes the action wheel and corresponds the distance from driving between the wheel to adjust transmission efficiency, realize the quick breakage to all kinds of ores. The ore crushing size can be adjusted, the crushing effect is improved, the universality is strong, and the ore crushing device is suitable for small and medium-sized enterprises to purchase and use; in addition, due to the design of the double crushing rollers, the service life is prolonged.

摘要：【中文】本发明公开了一种间隔输出氢气和氧气的装置及方法，间隔输出氢气和氧气的装置包括定时器、制氢模块、制氧模块、通过管路分别与所述制氢模块和制氧模块连接的出气口、控制所述出气口分别输出氢气和氧气并根据所述定时器的计时时间控制所述出气口输出的气体互换的控制模块。与现有技术相比，本发明提出的间隔输出氢气和氧气的装置及方法，能够间隔输出氢气和氧气，能有效防止用户在吸纯氢时供氧不足，出现低氧现象，操作简单，使用方便。 【EN】The invention discloses a device and a method for outputting hydrogen and oxygen at intervals, wherein the device for outputting hydrogen and oxygen at intervals comprises a timer, a hydrogen production module, an oxygen production module, an air outlet respectively connected with the hydrogen production module and the oxygen production module through pipelines, and a control module for controlling the air outlet to output hydrogen and oxygen respectively and controlling the exchange of gas output by the air outlet according to the timing time of the timer. Compared with the prior art, the device and the method for outputting hydrogen and oxygen at intervals can output hydrogen and oxygen at intervals, can effectively prevent insufficient oxygen supply and low oxygen phenomenon when a user inhales pure hydrogen, and are simple to operate and convenient to use.

摘要：【中文】一种测试片，其特征在于：包括导向体、测试片头、弧形弹性区、安装支架和测试板接触面，所述导向体(1)和设置在导向体(1)上方的测试片头(2)；所述导向体(1)上设有弧形弹性区(3)，所述弧形弹性区(3)上设有安装支架(4)，所述安装支架(4)上设有测试板接触面(5)。本发明不仅结构简单，而且成本低廉，使用本发明与产品引脚接触时测试片的弧形弹性区产生的持续弹力使测试片头上的测试接触面与引脚相接触，因此极大地降低了测试片与产品引脚接触失效的问题，从而提高了产品测试结果的准确率，并提高了产品的合格率，适合推广使用。 【EN】A test strip, characterized in that: the test device comprises a guide body, a test piece head, an arc elastic area, a mounting bracket and a test board contact surface, wherein the guide body (1) and the test piece head (2) are arranged above the guide body (1); the guide body (1) is provided with an arc elastic area (3), the arc elastic area (3) is provided with a mounting bracket (4), and the mounting bracket (4) is provided with a test board contact surface (5). The invention has simple structure and low cost, and the continuous elastic force generated by the arc elastic area of the test piece when the invention is contacted with the product pin causes the test contact surface on the test piece head to be contacted with the pin, thereby greatly reducing the problem of contact failure of the test piece and the product pin, improving the accuracy of the test result of the product, improving the qualification rate of the product and being suitable for popularization and use.

摘要：【中文】本发明适用于卫星定位技术领域，提供了一种电离层延迟的提取方法及装置、服务及用户端、定位系统，所述提取方法包括：获取相位小数偏差数据，所述相位小数偏差数据由服务端计算得到；基于所述相位小数偏差数据进行PPP模糊度固定；基于固定的相位模糊度及对应的相位小数偏差提取电离层斜延迟数据。本发明中，首先基于从服务端获取的相位小数偏差数据来固定PPP模糊度，然后基于固定的模糊度及对应的相位小数偏差来提取电离层斜延迟数据，可提高提取精度。 【EN】The invention is suitable for the technical field of satellite positioning, and provides an ionospheric delay extraction method and device, a service and user terminal and a positioning system, wherein the extraction method comprises the following steps: phase decimal deviation data are obtained and calculated by a server side; PPP ambiguity fixing is carried out based on the phase decimal deviation data; ionospheric slant delay data is extracted based on the fixed phase ambiguities and corresponding phase fractional deviations. In the invention, the PPP ambiguity is fixed based on the phase decimal deviation data acquired from the server, and then the ionospheric slant delay data is extracted based on the fixed ambiguity and the corresponding phase decimal deviation, so that the extraction precision can be improved.