摘要：【中文】本发明公开了一种混合动力车辆驱动装置的行星排及混合动力车辆驱动装置，包括发动机、第一电动机、第二电动机、中间轴、差速装置和行星排，所述发动机的输出轴与行星架连接，所述第一电动机的输出轴与太阳轮的转动轴连接，发动机的输出轴、行星架、太阳轮和第一电动机输出轴同轴设置；所述第一电动机与第二电动机连接，第二电动机的输出轴上连接有输入齿轮；所述中间轴上具有主动轮和被动轮，所述被动轮同时与外齿和输入齿轮啮合，所述主动轮与差速装置啮合，使用本装置可以通过调整第一行星轮和第二行星轮的齿数，来调整行星排的特征参数，进而调整行星排的运动学和动力学过程，在不改变行星排径向尺寸的前提下实现更佳的燃油经济性或动力性。 【EN】The invention discloses a planetary gear set of a hybrid vehicle driving device and the hybrid vehicle driving device, comprising an engine, a first motor, a second motor, an intermediate shaft, a differential device and a planetary gear set, wherein the output shaft of the engine is connected with a planetary carrier; the first motor is connected with the second motor, and an output shaft of the second motor is connected with an input gear; the middle shaft is provided with a driving wheel and a driven wheel, the driven wheel is meshed with the outer teeth and the input gear at the same time, the driving wheel is meshed with the differential device, the characteristic parameters of the planetary row can be adjusted by adjusting the tooth numbers of the first planetary wheel and the second planetary wheel by using the device, the kinematics and the dynamic process of the planetary row are further adjusted, and better fuel economy or dynamic performance is realized on the premise of not changing the radial size of the planetary row.

摘要：【中文】本发明公开了一种用于混合动力车辆的切换式驱动装置，属于新能源功率分流混合动力电驱总成技术领域中的一种驱动装置，其目的在于提供一种具有实现更好的动力性和经济性的传动装置，其技术方案为所述双选择连接切换装置包含主动单元、第一被动单元和第二被动单元，所述主动单元分别与第一被动单元和第二被动单元之间切换式转动连接；第一被动单元以一体旋转的方式与行星排的行星架同轴连接，第二被动单元以一体旋转的方式与行星排的内齿圈同轴连接；本发明提供一种用于混合动力车辆的切换式驱动装置，该装置可以在车速较高时，发动机功率和扭矩直接全额输出至轮端，可实现更好的动力性和经济性。 【EN】The invention discloses a switching type driving device for a hybrid vehicle, which belongs to a driving device in the technical field of new energy power split hybrid electric driving assemblies and aims to provide a transmission device with better dynamic property and economical efficiency; the first driven unit is coaxially connected with a planet carrier of the planet row in an integrally rotating manner, and the second driven unit is coaxially connected with an inner gear ring of the planet row in an integrally rotating manner; the invention provides a switching type driving device for a hybrid vehicle, which can directly output the power and the torque of an engine to a wheel end in full amount when the vehicle speed is high, and can realize better dynamic property and economy.

摘要：【中文】本发明公开了一种组合行星排及混合动力车辆驱动装置，包括行星排和第一行星排，所述行星排包括太阳轮、行星架、内齿圈和行星齿轮轴，所述行星齿轮轴上转动设置有行星轮；所述第一行星排包括第一太阳轮、第一行星架、第一内齿圈和第一行星齿轮轴，所述第一行星齿轮轴上转动设置有第一行星轮；所述行星架与第一太阳轮连接，且行星架与第一太阳轮同轴设置；所述内齿圈与第一内齿圈且内齿圈与第一内齿圈同轴设置；本装置中设置组合行星排，在有限空间内实现更大的当量特征参数，进而调整组合行星排的转速特性方程和转矩特性学程，在不改变行星排径向尺寸的前提下实现更佳的动力性。 【EN】The invention discloses a combined planet row and a hybrid power vehicle driving device, which comprise a planet row and a first planet row, wherein the planet row comprises a sun gear, a planet carrier, an inner gear ring and a planet gear shaft, and the planet gear shaft is rotatably provided with a planet gear; the first planet row comprises a first sun gear, a first planet carrier, a first inner gear ring and a first planet gear shaft, and a first planet gear is rotatably arranged on the first planet gear shaft; the planet carrier is connected with the first sun gear, and the planet carrier and the first sun gear are coaxially arranged; the inner gear ring and the first inner gear ring are coaxially arranged; the combined planet row is arranged in the device, larger equivalent characteristic parameters are realized in a limited space, and then a rotating speed characteristic equation and a torque characteristic program of the combined planet row are adjusted, so that better dynamic property is realized on the premise of not changing the radial size of the planet row.

摘要：【中文】本发明公开了一种用于混合动力车辆的组合行星排及其驱动装置，属于新能源功率分流混合动力电驱总成技术领域中的一种驱动装置，其目的在于提供一种基于行星组传动的驱动装置，其技术方案为行星排为组合行星排，所述组合行星排包括第一行星排和第二行星排，第一行星排的第一内齿圈与第二行星排的第二行星架以一体旋转的方式同轴连接，第一行星排的第一行星架与第二行星排的第二太阳轮以一体旋转的方式同轴连接；本发明提供一种用于混合动力车辆的驱动装置，利用该装置可对发动机进行无极调速，对比于现有串并联方案具有更佳的燃油经济性。 【EN】The invention discloses a combined planetary gear train and a driving device thereof for a hybrid vehicle, belonging to a driving device in the technical field of new energy power split hybrid electric drive assemblies, and aiming at providing a driving device based on planetary gear train transmission, wherein the technical scheme is that the planetary gear train is a combined planetary gear train which comprises a first planetary gear train and a second planetary gear train, a first inner gear ring of the first planetary gear train is coaxially connected with a second planet carrier of the second planetary gear train in an integrally rotating manner, and the first planet carrier of the first planetary gear train is coaxially connected with a second sun gear of the second planetary gear train in an integrally rotating manner; the invention provides a driving device for a hybrid vehicle, which can be used for stepless speed regulation of an engine and has better fuel economy compared with the conventional series-parallel scheme.

摘要：【中文】本发明涉及一种半导体封装材料的制备方法，包括步骤：提供以T单位的硅氧烷为主要成分的球形硅树脂微粉，其中，T单位＝RSiO₃‑，R为可独立选择的碳原子1至16的烃基或氢原子；对该球形硅树脂微粉进行煅烧得到最频径为0.3至30微米的球形二氧化硅填料，该球形二氧化硅填料实质上不含最频径的1.5倍以上的大颗粒；将所述球形二氧化硅填料作为主粉紧密填充级配在树脂中形成半导体封装材料。本发明还提供一种根据上述的制备方法得到的半导体封装材料。本发明提供的半导体封装材料具有低粘度的同时确保无粗大颗粒。 【EN】The invention relates to a preparation method of a semiconductor packaging material, which comprises the following steps: providing spherical silicone resin fine powder containing siloxane of T unit as main component, wherein T unit is RSiO₃-, R is an independently selectable hydrocarbon group of carbon atoms 1 to 16 or a hydrogen atom; calcining the spherical silicon resin micro powder to obtain a spherical silica filler with the maximum frequency diameter of 0.3 to 30 microns, wherein the spherical silica filler does not substantially contain large particles more than 1.5 times of the maximum frequency diameter; and taking the spherical silica filler as main powder to be tightly filled and graded in resin to form the semiconductor packaging material. The invention also provides a semiconductor packaging material obtained by the preparation method. The semiconductor packaging material provided by the invention has low viscosity and ensures no coarse particles.

摘要：【中文】本发明涉及一种对香豆酸接枝改性淀粉和可降解保鲜膜及其制备方法，其特征在于：淀粉分子中葡萄糖单元环上3,5位上的羟基上的氢原子被对香豆酸取代；（1）密闭容器中加入溶剂DMSO，加入摩尔比3：9：2的对香豆酸、琥珀酸酐和DMAP，50‑60℃反应12‑18h；（2）氮气氛围中将CDI加到容器中，CDI：对香豆酸摩尔比为6:5，60‑70℃反应8‑12h；（3）将淀粉溶解在DMSO中，加入容器，淀粉与对香豆酸摩尔比为1:1，75‑90℃反应36‑48h，加入4‑6倍丙酮，离心；（4）沉淀洗涤后溶于DMSO中，用透析袋透析，进一步用蒸馏水透析，透析液冻干，得PCA‑g‑S。本发明优点：采用CDI介导制备对香豆酸接枝改性淀粉，反应条件温和；接枝率高；副产物无毒且可移除；可降解保鲜膜具有高效广谱抗菌抗氧化性能，可以有限抑制食品微生物生长，延长食品贮藏期，对人体无害。 【EN】The invention relates to p-coumaric acid grafted modified starch, a degradable preservative film and a preparation method thereof, which are characterized by comprising the following steps: the hydrogen atoms on the hydroxyl groups on the 3 and 5 positions of the glucose unit ring in the starch molecule are replaced by p-coumaric acid; (1) adding a solvent DMSO into a closed container, and adding a mixture of DMSO and DMSO in a molar ratio of 3: 9: 2, p-coumaric acid, succinic anhydride and DMAP, and reacting for 12-18h at 50-60 ℃; (2) CDI was added to the vessel under nitrogen atmosphere, CDI: reacting for 8-12h at 60-70 ℃ with the mol ratio of p-coumaric acid of 6: 5; (3) dissolving starch in DMSO, adding into a container, reacting at 75-90 deg.C for 36-48h with the molar ratio of starch to p-coumaric acid of 1:1, adding 4-6 times of acetone, and centrifuging; (4) washing the precipitate, dissolving in DMSO, dialyzing with dialysis bag, further dialyzing with distilled water, and lyophilizing the dialysate to obtain PCA-g-S. The invention has the advantages that: the CDI mediated preparation of the p-coumaric acid grafted modified starch is adopted, and the reaction conditions are mild; the grafting rate is high; the by-products are non-toxic and removable; the degradable preservative film has high-efficiency broad-spectrum antibacterial and antioxidant properties, can inhibit the growth of food microorganisms to a limited extent, prolongs the storage period of food, and is harmless to human bodies.

摘要：【中文】本发明涉及一种芥子酸接枝改性淀粉和可降解保鲜膜及其制备方法，其特征在于:淀粉分子中葡萄糖单元环上3,5位上的羟基上的氢原子被芥子酸取代；（1）向密闭容器加溶剂DMSO，加入摩尔比为3：9：2的芥子酸、琥珀酸酐和DMAP，50‑60℃反应12‑18h；（2）向容器通入氮气，将CDI加入容器，CDI：芥子酸摩尔比为6:5，60‑70℃反应8‑12小时；（3）将淀粉溶解在DMSO中，加入容器，淀粉与芥子酸摩尔比为1:1，75‑90℃下反应36‑48h，加4‑6倍丙酮，离心；（4）沉淀洗涤后溶于DMSO中，用透析袋透析，进一步用蒸馏水透析，透析液冻干，得SA‑g‑S。本发明优点：采用CDI介导制备芥子酸接枝改性淀粉，反应条件温和；接枝率高；副产物无毒、可移除；可降解保鲜膜具有高效广谱抗菌抗氧化性能，对人体无害。 【EN】The invention relates to a erucic acid graft modified starch and degradable preservative film and a preparation method thereof, which is characterized in that hydrogen atoms on hydroxyl groups on 3 and 5 positions on a glucose unit ring in a starch molecule are replaced by erucic acid; (1) adding a solvent DMSO into the closed container, and adding a solvent DMSO into the closed container according to a molar ratio of 3: 9: 2, reacting the erucic acid, the succinic anhydride and the DMAP at 50-60 ℃ for 12-18 h; (2) the vessel was purged with nitrogen and CDI was added to the vessel, CDI: the sinapic acid has a molar ratio of 6:5, and reacts for 8-12 hours at 60-70 ℃; (3) dissolving starch in DMSO, adding into a container, reacting at 75-90 deg.C for 36-48h with starch and sinapic acid molar ratio of 1:1, adding 4-6 times of acetone, and centrifuging; (4) washing the precipitate, dissolving in DMSO, dialyzing with dialysis bag, further dialyzing with distilled water, and lyophilizing the dialysate to obtain SA-g-S. The invention has the advantages that: CDI is adopted to mediate and prepare the erucic acid grafted modified starch, and the reaction condition is mild; the grafting rate is high; the by-product is nontoxic and removable; the degradable preservative film has high-efficiency broad-spectrum antibacterial and antioxidant properties and is harmless to human bodies.

摘要：【中文】本发明提供一种大肠杆菌冻干粉在检验熏蒸消毒效果中的应用，涉及检测方法技术领域。上述大肠杆菌冻干粉通过以下方法制备得到：预冻：将大肠杆菌菌悬液与冻干稳定剂混合均匀，进行预冻；干燥：将预冻的大肠杆菌进行真空干燥，即得大肠杆菌冻干粉。将大肠杆菌冻干粉应用于检验熏蒸消毒效果，能够快速、简便、准确地检验消毒剂的消毒效果。 【EN】The invention provides application of escherichia coli freeze-dried powder in testing fumigation and disinfection effects, and relates to the technical field of detection methods. The escherichia coli freeze-dried powder is prepared by the following method: pre-freezing: uniformly mixing the escherichia coli bacterial suspension and a freeze-drying stabilizer, and pre-freezing; and (3) drying: and (3) carrying out vacuum drying on the pre-frozen escherichia coli to obtain the escherichia coli freeze-dried powder. The escherichia coli freeze-dried powder is applied to the inspection of the fumigation disinfection effect, and the disinfection effect of the disinfectant can be quickly, simply and accurately inspected.

摘要：【中文】本发明公开了一种三舵机定轴变距旋翼模块，包括中心轴，旋转作动器，伺服器安装座，桨毂，桨夹，伺服器，伺服器摇臂，连接杆，倾转盘，旋转倾转盘，变距连杆，桨夹连杆，倾转盘伸出杆，倾转盘限位件。本方案采用定轴方案，缩小了整个旋翼系统的体积，并且避免了细长旋转轴运动时所产生的稳定性、振动、摩擦等问题。有效简化了变距操纵系统的连杆结构和同步结构，同时充分保留了直升机旋翼系统的各项变距特性。此外，本方案结构简单紧凑，可以作为标准化模块进行组合设计，获得多种不同的直升机构型。本发明还公开了多种不同类型的、采用了该三舵机定轴变距旋翼模块的直升机构型。 【EN】The invention discloses a three-steering-engine fixed-shaft variable-pitch rotor module which comprises a central shaft, a rotary actuator, a servo mounting seat, a propeller hub, a propeller clamp, a servo rocker arm, a connecting rod, an inclined rotating disc, a rotary inclined rotating disc, a variable-pitch connecting rod, a propeller clamp connecting rod, an extending rod of the inclined rotating disc and a limiting piece of the inclined rotating disc. This scheme adopts the dead axle scheme, has reduced whole rotor system's volume to produced stability, vibration, friction scheduling problem when having avoided long and thin rotation axis motion. Effectively simplifying the connecting rod structure and the synchronous structure of the variable-pitch control system and fully retaining various variable-pitch characteristics of the helicopter rotor system. In addition, the scheme has a simple and compact structure, and can be used as a standard module for combined design to obtain various different helicopter configurations. The invention also discloses various different types of helicopter configurations adopting the three-steering-engine fixed-axis variable-pitch rotor module.

摘要：【中文】本发明提供了一种高油发酵专用蛋白的制备方法，通过将大豆、花生（棉籽）进行调质，减压膨化，独立多仓喷淋及油脂回补系统设备精确控制物料中油脂含量，生产高油发酵专用蛋白，产品具有成分配比合理，营养价值高，微生物利用效果好等优点，能够提高发酵效价，降低生产成本。 【EN】The invention provides a preparation method of a special protein for high-oil fermentation, which is characterized in that soybean and peanut (cottonseed) are subjected to tempering, decompression and puffing, and independent multi-bin spraying and oil back-supplementing system equipment is used for accurately controlling the content of oil in materials to produce the special protein for high-oil fermentation.