摘要：本发明提供了一种具有预充功能的电加热器控制系统及其总成结构，护套为集成高低压连接的护套，通过线束连接结构，集成式护套线束包括三根高压电源线及两根信号线，本护套集成高压和低压功能，和互锁的区别在于，互锁有一端短接，而本护套的两端均为引线结构，可以任意接到想要的采集信号上；实现预充功能的步骤为：第一步，主回路直接接负载；第二步，与预充IGBT与预充电阻并联后串接高压电容；第三步，高压电容预充完成后控制器开始输出功率；优势是工作功耗较小，工作更稳定，使用寿命长，在原有基础上更能降低IGBT损坏的可能性，即使预充IGBT损坏后也不影响控制板工作，还可以继续控制电加热器工作。

摘要：本发明提供了PTC电加热器防干烧保护方法及控制系统，一是提供的防干烧保护控制系统，解决传统的干烧保护不全面缺点；二是提供多种组合式保护，具体如下：高压侧温度熔断器+低压侧NTC温度传感器串联机械式温度开关防干烧形式；3级干烧保护关系为NTC温度传感器≤温度开关≤熔断器；传感器检测到保护温度值时，反馈给控制器关闭高压接触器，恢复到相应的温度后，控制器检测到恢复温度值后自动开启高压接触器重新工作；当NTC温度传感器误差变大未检测到保护温度值时，机械式温度开关达到温度点后切断高压接触器的线圈，切断接触器高压；当前2级保护均失效时，高压温度熔断器达到保护值时，进行熔断高压线路切断，关闭PTC。

摘要：本发明公开了一种力矩轮毂电机及其控制方法，包括轮毂电机和设置在轮毂电机侧面且与塔基连接的传感器组，传感器组的输出至少包括一组力矩信号传感器对链条的输入力矩和轮毂电机驱动状态进行采样并将信号传输给信号处理单元，信号处理单元获得输入的力矩信号、速度信号和离合器超越信号并进行判断和计算，电机驱动单元通过信号处理单元输出的控制信号控制电机运行，实现输入力矩和电机输出的共同驱动，通过在电机内集成力矩传感器和控制器，提高电机集成度，简化整车装配流程，通过使用力矩信号、速度信号和超越信号共同控制，优化控制算法，使得骑行更安全更舒适。

摘要：【中文】本发明提供的弹力软轴乒乓球玩具，通过采用包括弹力支撑杆本体和保护套管的弹力支撑杆，并使保护套管套装并箍紧在弹力支撑杆本体上，并使保护套管的内壁与弹力支撑杆本体的外壁相贴合，并使保护套管与弹力支撑杆本体的相对位置保持固定，在弹力支撑杆本体被折断时，折断后的断头被保护套管连接在一起，难以飞出对人造成伤害，提高了所述弹力软轴乒乓球玩具的安全性，通过使保护套管套装在弹力支撑杆本体上的长度大于等于弹力支撑杆本体长度的80%，能够对弹力支撑杆本体绝大部分位置的开裂或折断进行保护，实现了提高所述弹力软轴乒乓球玩具安全性的技术效果；本发明还提供一种制作上述弹力软轴乒乓球玩具的方法，该方法操作简单，良品率高。 【EN】The table tennis toy with the elastic flexible shaft provided by the invention adopts the elastic supporting rod comprising an elastic supporting rod body and a protective sleeve, the protective sleeve is sleeved and hooped on the elastic supporting rod body, the inner wall of the protective sleeve is jointed with the outer wall of the elastic supporting rod body, the relative position of the protective sleeve and the elastic supporting rod body is kept fixed, when the elastic support rod body is broken, the broken ends are connected together by the protective sleeve after being broken, so that the broken ends are difficult to fly out to cause injury to people, the safety of the table tennis toy with the elastic flexible shaft is improved, the length of the protective sleeve sleeved on the elastic support rod body is more than or equal to 80 percent of the length of the elastic support rod body, so that the elastic support rod body can be protected from cracking or breaking at most positions, and the technical effect of improving the safety of the table tennis toy with the elastic flexible shaft is realized; the invention also provides a method for manufacturing the table tennis toy with the elastic flexible shaft, which is simple to operate and high in yield.

摘要：本发明公开了一种浸渍纸层压装饰条及其制作工艺，属于建筑装饰用条包括地板用扣条。其基体型材的外表面上依次复盖贴合有经热固性树脂浸渍固化后的装饰纸和耐磨纸。其制作工艺如下：使用热固性树脂浸渍装饰纸和耐磨纸，再将二者依次包复在基体型材，装入模具中，加温加压、固化制得成品，本发明装饰条具有装饰美化作用，同时具有抗冲击、高强度、高耐磨，使用寿命长的特点。

摘要：仿实木地板，在密度纤维材料芯层结构的表面和背面分别被覆有表面结构层和防潮平衡结构层，其中该表面结构层中至少含有表面的耐磨油漆层和装饰底层。制造时先在背面被覆有防潮平衡层的密度纤维材料芯层板坯正面被覆装饰底层后，在其表面先被覆水性或油性底漆层并干燥后，再在其表面被覆油性耐磨漆层或UV漆层并干燥处理。该仿实木地板能有效解决目前强化地板表面光泽性差，装饰图案的清晰度不理想，且装饰木纹与实木地板相比不够真实、自然等问题。

摘要：本发明公开一种多用途教学用电脑桌，包括桌板和支板，所述支板设有两组，所述桌板安装在两组所述支板的上方，所述桌板的桌面上后端部位设有槽口，且槽口内嵌入有带盖板的铝合金线槽板，所述铝合金线槽板的内部设有长条型安全插座，且长条型安全插座设有两组，所述铝合金线槽板内部的两端均设有束线槽，所述桌板的前端设有斜坡；本发明桌板的桌面上嵌入带盖板的铝合金线槽板，铝合金线槽板内部安装长条型安全插座，方便为电脑等其他设备提供电源，再加上设有束线槽，可将电脑主机、显示器、鼠标、键盘的连接线隐蔽在束线槽内，保持桌面的整洁，抽屉前端部位设有开口插槽，便于统一摆放圆凳，方便整理和清洁。

摘要：【中文】本发明公开了一种基于Micro‑CT的水稻垩白三维测定方法，包括以下步骤：S1、利用Micro‑CT技术对稻米样本进行扫描，获取稻米的断层扫描数据；S2、对获取的数据进行处理分析，重建三维图像，进而计算得到水稻垩白度；所述步骤S2中的处理分析过程包括以下步骤：利用Mimics Innovation Suite Research 19.0软件进行数据处理，对三维图像进行重建；图像重建后分别获得全米和垩白体积，计算得到稻米垩白度。基于Micro‑CT的水稻垩白三维测定方法能够准确反映垩白的性状、位置和体积，能够实现活体水稻垩白三维测定，得到更准确的稻米垩白度测量值。 【EN】The invention discloses a rice chalkiness three-dimensional determination method based on Micro-CT, which comprises the following steps: s1, scanning the rice sample by utilizing a Micro-CT technology to obtain the tomography data of the rice; s2, processing and analyzing the acquired data, reconstructing a three-dimensional image, and further calculating to obtain the chalkiness degree of the rice; the process analysis process in step S2 includes the steps of: carrying out data processing by using Mimics Innovation Suite Research19.0 software to reconstruct a three-dimensional image; and respectively obtaining the full rice and chalky volumes after image reconstruction, and calculating to obtain the chalky degree of the rice. The rice chalkiness three-dimensional measurement method based on Micro-CT can accurately reflect the property, position and volume of chalkiness, can realize the living rice chalkiness three-dimensional measurement, and can obtain a more accurate rice chalkiness measurement value.

摘要：【中文】本发明公开了一种用于测定植物激素独脚金内酯分布的表达载体及其制备方法与应用，所述表达载体以pEGAD为骨架并含有以下组件：35S强启动子、SL受体复合体的下游抑制因子基因SMAX1‑like7、荧光标记基因Venus和核定位序列NLS；该表达载体通过转入植物中得到转基因植株，通过共聚焦检测转基因植株中的荧光强度分析SL的分布。SL是一种新型植物激素，目前报道的测量方法非常有限；本发明的表达载体，在不同浓度SL的环境下，表现出不同的荧光强度，通过对荧光强度的变化及定量分析来实现对SL的精准测定。 【EN】The invention discloses an expression vector for determining distribution of phytohormone strigolactone, a preparation method and application thereof, wherein the expression vector takes pEGAD as a framework and comprises the following components: 35S strong promoter, SL receptor complex downstream inhibitor gene SMAX1-like7, fluorescent marker gene Venus and nuclear localization sequence NLS; the expression vector is transferred into a plant to obtain a transgenic plant, and the distribution of SL is analyzed by detecting the fluorescence intensity in the transgenic plant through confocal detection. SL is a novel plant hormone, and the currently reported measuring method is very limited; the expression vector shows different fluorescence intensities under the environment with different SL concentrations, and the SL can be accurately measured by the change of the fluorescence intensity and quantitative analysis.

摘要：【中文】本发明公开了一种植物生长素受体TIR1修饰的生物传感器及其制备方法与应用，所述生物传感器包括一个电极上吸附有生长素受体TIR1的生长素识别电极，能够检测植物样品中的生长素含量；其制备方法包括以下步骤：S1、将生长素受体TIR1吸附于金电极表面，再使用BSA对金电极表面的多余位点进行封闭，得到生长素识别电极；S2、将所述生长素识别电极组装成生物传感器；制备得到的生物传感器用于植物样本中生长素含量的检测，具有操作简单、检测限低、灵敏度高和准确度高的优点。 【EN】The invention discloses a plant auxin receptor TIR1 modified biosensor and a preparation method and application thereof, wherein the biosensor comprises an auxin recognition electrode, an auxin receptor TIR1 is adsorbed on the electrode, and the auxin recognition electrode can detect the content of auxin in a plant sample; the preparation method comprises the following steps: s1, adsorbing an auxin receptor TIR1 on the surface of the gold electrode, and then using BSA to seal redundant sites on the surface of the gold electrode to obtain an auxin recognition electrode; s2, assembling the auxin recognition electrode into a biosensor; the prepared biosensor is used for detecting the content of auxin in a plant sample, and has the advantages of simple operation, low detection limit, high sensitivity and high accuracy.