摘要：【中文】本发明涉及一种氯化聚丙烯涂料及其制备方法，该涂料的原料包括以下重量份的组分：氯化聚丙烯树脂：20～50；古马隆树脂：5～20；分散剂：1～3；消泡剂：0.5～2；有机膨润土：0.5～2；无机颜料：5～10；云母粉：5～8；非浮性铝银浆：1～2；流平剂：0.5～2；溶剂：15～30；无水乙醇：0.25～1。与现有技术相比，本发明涂料具有优异耐水煮性能和附着力。 【EN】The invention relates to a chlorinated polypropylene coating and a preparation method thereof, wherein the coating comprises the following raw materials in parts by weight: chlorinated polypropylene resin: 20-50; coumarone resin: 5-20; dispersing agent: 1-3; defoaming agent: 0.5 to 2; organic bentonite: 0.5 to 2; inorganic pigment: 5-10; mica powder: 5-8; non-floating aluminum paste: 1-2; leveling agent: 0.5 to 2; solvent: 15-30; anhydrous ethanol: 0.25 to 1. Compared with the prior art, the coating has excellent boiling resistance and adhesive force.

摘要：【中文】本申请公开了一种预充电电路，包括：第一开关、第二开关、二极管、第一限流装置、电容以及逆变单元，预充电电路的一端连接电网，其中，第一限流装置、第一开关与二极管串联之后，一端连接电容的一端，另一端连接电网的第一相交流电，电容的另一端依次通过逆变单元和第二开关连接至电网的第二相交流电。第一开关和第二开关闭合后，电网输出的电流经过第一限流装置、第一开关、二极管、电容、逆变单元以及第二开关形成的闭合回路为电容充电。本申请提供了一种为母线电容预充电的电路，结构简单，在现有的逆变器系统的基础上改动小、节约成本。 【EN】The application discloses precharge circuit includes: the device comprises a first switch, a second switch, a diode, a first current limiting device, a capacitor and an inversion unit, wherein one end of a pre-charging circuit is connected with a power grid, after the first current limiting device, the first switch and the diode are connected in series, one end of the pre-charging circuit is connected with one end of the capacitor, the other end of the pre-charging circuit is connected with first-phase alternating current of the power grid, and the other end of the capacitor is connected with second-phase alternating current of the power grid through the inversion unit and the second. After the first switch and the second switch are closed, the current output by the power grid charges the capacitor through a closed loop formed by the first current limiting device, the first switch, the diode, the capacitor, the inverter unit and the second switch. The application provides a circuit for bus capacitor precharge, simple structure changes for a short time, practices thrift the cost on current inverter system's basis.

摘要：【中文】本发明公开了一种用于磁铁磨削加工的磨头，磨头由以下重量份的组分组成：金刚砂5‑12份、酚醛树脂5‑12份、碳化钙5‑9份、氧化锌3‑5份、钾长石4‑8份、钢粉6‑8份、金红石钛白粉8‑11份。本发明可用于对磁铁的磨削，不会导致磁铁碎裂。 【EN】The invention discloses a grinding head for grinding magnet, which comprises the following components in parts by weight: 5-12 parts of carborundum, 5-12 parts of phenolic resin, 5-9 parts of calcium carbide, 3-5 parts of zinc oxide, 4-8 parts of potassium feldspar, 6-8 parts of steel powder and 8-11 parts of rutile titanium dioxide. The invention can be used for grinding the magnet without causing the magnet to be broken.

摘要：本发明公开了一种由葡萄糖经一步发酵生产古龙酸(VC前体)的方法，该方法包括如下步骤：1)选取适量的野油菜黄单胞菌用射线进行诱变照射；2)照射后的野油菜黄单胞菌在25～35℃条件下，先用平板培养基培养2～5天后，挑选出较好的菌落，即满足菌落光滑平整的要求，接种在含培养液的三角烧瓶内进行培养；3)将经过诱变和培养后的单胞菌添加到含葡萄糖培养基中在30～40℃摇床上进行培养，从而制备出古龙酸。本发明通过培育合适的菌株实现了从葡萄糖直接制备出用于生产VC的古龙酸，转化率可达35～50％，不仅制造方法简单，而且大大降低了生产成本，每生产一吨古龙酸可比二步法节省6000～10000元。

摘要：【中文】本发明公开了一种穿越无填充型溶洞长锚索锚固力的计算方法、系统及介质，本发明方法包括确定溶洞洞径s、溶洞段距锚固始端的距离x以及锚固长度L_m；确定用于表示溶洞存在对锚索穿越非溶洞段剪应力削弱影响的削弱系数ξ；将溶洞洞径s、溶洞段距锚固始端的距离x、锚固长度L_m以及削弱系数ξ通过预设的计算模型计算穿越无填充型溶洞长锚索锚固力。本发明具有快捷、简便、可靠、计算成本低的特点，能够更为合理的模拟穿过无填充型岩溶地层锚索所处的实际受力状态，丰富了无填充型岩溶地层锚索锚固力计算公式，与实际工程更加契合。 【EN】The invention discloses a method, a system and a medium for calculating the anchoring force of a long anchor cable penetrating through a non-filled karst cave_mDetermining a weakening coefficient ξ for weakening the shearing stress of the anchor cable passing through the non-solution cavity section due to the existence of the solution cavity, and determining the diameter s of the solution cavity, the distance x between the solution cavity section and the initial anchoring end and the anchoring length L_mThe method has the characteristics of rapidness, convenience, reliability and low calculation cost, can more reasonably simulate the actual stress state of the anchor cable penetrating through the unfilled karst stratum, enriches the calculation formula of the anchoring force of the anchor cable penetrating through the unfilled karst stratum, and is more suitable for actual engineeringAnd (5) adding a fit.

摘要：【中文】本发明涉及软件开发领域和建筑设计领域，具体而言，涉及三维智慧设计协同平台开发方法，应用于协同设计系统，协同设计系统包括协同设计平台、第一终端以及多个第二终端。该方法包括：第一终端根据用户输入的操作指令生成BIM设计模型，协同设计平台获取第一终端上传的BIM设计模型，协同设计平台将BIM设计模型进行轻量化处理，得到目标模型。协同设计平台将目标模型发送给多个第二终端，每个第二终端对目标模型进行审核，生成校审意见列表，协同设计平台获取每个第二终端反馈的校审意见列表，并将多个校审意见列表发送给第一终端。如此，能够避免校审人员直接修改BIM设计模型产生的越权行为，从而提高了设计校审效率。 【EN】The invention relates to the field of software development and the field of building design, in particular to a three-dimensional intelligent design collaborative platform development method which is applied to a collaborative design system. The method comprises the following steps: the first terminal generates a BIM design model according to an operation instruction input by a user, the collaborative design platform obtains the BIM design model uploaded by the first terminal, and the collaborative design platform carries out lightweight processing on the BIM design model to obtain a target model. The collaborative design platform sends the target model to a plurality of second terminals, each second terminal audits the target model to generate a checking opinion list, and the collaborative design platform obtains the checking opinion list fed back by each second terminal and sends the checking opinion lists to the first terminal. Therefore, the unauthorized behavior generated by directly modifying the BIM design model by the proof checker can be avoided, and the design proof checking efficiency is improved.

摘要：本发明提供了一种高内吸性吡丙醚组合物及其制备方法和应用，按照重量百分数计，所述组合物包含有效成分吡丙醚1～20％、增效助剂松脂基植物油10～50％、槐糖脂0～20％，本发明采用松脂基植物油和槐糖脂的组合作为增效助剂，改变吡丙醚在叶面的渗透性和在植物体内的传导性，促进吡丙醚从施药部位向新生组织及靶标害虫取食部位的传导，提高了制剂的速效性、持效性及药效。

摘要：本发明属于农药检测技术领域，涉及一种区分农药用途与卫生用途吡丙醚原药的方法。该方法通过高效液相色谱‑二极管阵列检测器（HPLC‑DAD）分析吡丙醚原药样品，利用异构体色谱图谱特征（紫外光谱特征）判定样品的用途类别。具体而言，农药用途的吡丙醚原药在色谱图中仅显示单一主峰；而卫生用途的吡丙醚原药在特定条件下会出现多个色谱峰（主峰及异构体峰），且峰的紫外光谱图一致。据此，本发明方法检测样品中是否存在吡丙醚异构体峰，从而快速识别该原药属于农业用途还是卫生用途。该方法具有操作简便、特异性强和实际应用价值高的优点。

摘要：【中文】本发明涉及急救包，急救包包括专用救治工具，专用救治工具包括：储液件，储液件为可形变件，储液件中形成有储液腔，储液件还包括分别连通于储液腔的入口和出口；盖子，盖子用于盖合储液件的入口；出液件，出液件连接于储液件的出口，出液件中形成有出液空隙和连通管道，出液空隙通过连通管道连通于储液件的出口，其中，对储液件进行挤压时可使储液件中的液体经连通管道流入出液空隙再经由出液空隙流出。本发明实施例的急救包，可在急救现场条件有限的情况下，有效的使用救治产品，从而充分发挥了救治产品的使用效果，进而提高了救治水平，利于患者创面的恢复。 【EN】The invention relates to a first-aid kit, which comprises a special treatment tool, wherein the special treatment tool comprises: the liquid storage part is a deformable part, a liquid storage cavity is formed in the liquid storage part, and the liquid storage part further comprises an inlet and an outlet which are respectively communicated with the liquid storage cavity; the cover is used for covering the inlet of the liquid storage part; the liquid outlet piece is connected to the outlet of the liquid storage piece, a liquid outlet gap and a communicating pipeline are formed in the liquid outlet piece, the liquid outlet gap is communicated with the outlet of the liquid storage piece through the communicating pipeline, and when the liquid storage piece is extruded, liquid in the liquid storage piece can flow into the liquid outlet gap through the communicating pipeline and then flows out through the liquid outlet gap. The first-aid kit provided by the embodiment of the invention can effectively use the treatment product under the condition of limited first-aid site conditions, thereby fully exerting the using effect of the treatment product, further improving the treatment level and facilitating the recovery of the wound surface of a patient.

摘要：【中文】本发明公开了一种智能变电站继电保护装置智能巡视方法和系统。智能巡视内容包括保护装置定值、模拟量、软件版本、遥信类告警等。设定保护装置的巡视参数，设置定时巡视的时刻和周期，定时的自动上装继电保护装置的定值，保护软件版本，并与基准值进行比对，在不一致时发出告警；对于模拟量巡视，装置自动上送模拟量至实时库与上下限值比较，在越限时发出告警；对于遥信告警类巡视，装置自动上送模拟量至实时库与上下限值比较，在告警遥信为1时发出告警。本发明可有效及时发现人工误操作或者继电保护装置本身问题导致的继电保护装置的运行参数出错，监视继电保护的正常运行，确保电网安全稳定运行。 【EN】The invention discloses an intelligent patrol method and system for an intelligent substation relay protection device. The intelligent patrol contents comprise protection device fixed value, analog quantity, software version, remote signaling alarm and the like. Setting patrol parameters of the protection device, setting the time and period of regular patrol, automatically loading a fixed value of a relay protection device at regular time, protecting the software version, comparing the fixed value with a reference value, and giving an alarm when the fixed value is inconsistent with the reference value; for analog quantity inspection, the device automatically sends analog quantity to a real-time library to be compared with an upper limit value and a lower limit value, and gives an alarm when the limit is out of limit; for remote signaling alarm patrol, the device automatically sends analog quantity to the real-time library to be compared with upper and lower limit values, and an alarm is given when the alarm remote signaling is 1. The invention can effectively find the operation parameter errors of the relay protection device caused by manual misoperation or the problems of the relay protection device in time, monitor the normal operation of the relay protection and ensure the safe and stable operation of the power grid.