• 用作表面活性剂原料

    They are also used as the material of ether and ester surfactant.

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  • 镁合金零件提供一种新的环保表面处理方法

    A new environment-friendly surface treatment method for magnesium alloy parts is provided in the study.

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  • 天线具有表面并包括接收天线及一配重 块。

    The antenna base includes an arc form surface, a receiving antenna and a clump weight.

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  • 一面建筑型表面一种不锈钢制成保护性建筑

    The convex facade of the building on the street side is a protecting architectural mesh made of perforated stainless steel.

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  • 试验结果表明,利用该法制造粒子表面复合轧辊的工艺可行的。

    The experimental results show that this method is practical in making composite superficial particle rollers.

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  • 通过有机合成反应实验室制得符合条件两性离子表面活性剂

    A qualified amphoteric ionic surface active agent is achieved in a lab through an organic synthetic reaction.

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  • 改性环氧树脂经at表面处理剂处理石棉纤维来制取增强塑料

    Asbestos fiber treated with AT-type surface treatment agents and modified epoxy resins are compounded for manufacturing reinforced polymer composites.

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  • 结果表明水合氧化物表面进一步区分电荷性质完全不同类亚表面

    The results show that hydrous oxide-type surfaces could be divided into two subgroups which have completely different characteristics.

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  • 种含有基体处理剂液态基体着色剂的三液表面处理剂。

    A three-pack surface-treating agent composed of an aqueous slurry type treatment for a substrate, a liquid reinforcement for a substrate, and a colorant.

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  • 通过应力理论建立传导理论,分析表面反射透射现象

    Through the conduction theory based on one dimension stress wave theory, the reflection and transmission phenomena of waves on the surface of the wedge have been analyzed.

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  • 根据表面压力分布,着重分析空气动力叶栅特性变化规律

    According to the pressure distribution on the airfoil surface, analysis is made particularly of the airflow around the airfoil and of the variation law of cascade characteristics.

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  • 倒伞表面曝气机由电机联轴器减速器叶轮升降装置、倒伞叶轮等部分组成。

    Main components of the aerator include: electric motor, shaft coupling, gearbox, impeller lifting mechanism and impeller.

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  • 系统地介绍了用于磁共振成像系统具有轴向磁场圆柱表面梯度线圈设计优化。

    A general method for designing magnetic field gradient coils on a cylindrical surface with an axial magnetic field to be used in NMR imaging is suggested and developed.

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  • 本文对试验的损失特性、出气特性、速度特性、叶表面速度分布特性等作了对比分析

    Their loss performance, exit flow angle, exit flow velocity as well as the flow velocity distribution on the blade-profile surfaces obtained in both cases are analyzed comparatively.

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  • 发明方法经过关环过程,创新性地采用真空―两性直接合成酰胺型表面活 性剂。

    The synthetic method is novel in the direct synthesis of amide surfactants by vacuum-amphoteric method without ring closing reactions.

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  • 本文对试验的损失特性、出气特性、速度特性、表面速度分布特性等作了对比分析

    Their loss performance, exit flow Angle, exit flow velocity as well as the flow velocity distribution on the blade-profile surfaces obtained in both cases are analyzed comparatively. It is proven t...

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  • 卧式倒伞表面气机垂直低速曝气机,广泛用于城市污水各种工业废水生化处理

    The Horizontal Type Invert Umbrella Surface Aerator is a vertical-shaft and low-speed aerator. It can be used in the biochemical treatment of municipal sewage and industrial wastewater.

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  • 利用透射电镜研究阴离子表面活性剂LAS非离子表面活性剂AE水生植物、水浮莲的损伤作用。

    The damage of aquatic plant Spirogyra sp. and Pistia stratiotes L. from anion surfactant LAS and nonionic surfactant AE was studied with transmission electron microscopy.

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  • 在2201表面粗糙度检查仪原有电子设备基础,提出硬件两方面表面粗糙度检查仪进行微机化改造。

    Based on original electronic equipment of surface roughness measuring instrument Model 2201, the instrument is computerized from both software and hardware.

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  • 采用D L- 411 -A高岭土进行表面活化处理,研制出相应的AK - 1型表面偶联活化改性高岭土。

    After the surface of kaolin was modified by DL-411-A coupling agent, AK-1 active kaolin was acquired.

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  • 通过使用早期胸腺细胞特征表面标记进行细胞做到

    This was accomplished by sorting the cells based on surface tags that are characteristic of the ETP cell type.

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  • 这种新的可以剪刀一样血细胞表面去除这些分子,让它们变成O这样不会导致受血者免疫反应

    The new enzymes act like scissors to remove these molecules from the blood cells, turning them into type o, which then do not cause immune reactions in recipients.

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  • 这种改进处理能力的关键降低表面转换装置之间间隔

    A key to the improved throughput was reducing the separation between the hot surface and the conversion device.

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  • 三种季节性流感——甲根据病毒表面蛋白不同种类和结合情况,甲流感病毒进一步分类

    There are three types of seasonal influenza – A, B and C. Type A influenza viruses are further typed into subtypes according to different kinds and combinations of virus surface proteins.

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  • 这项发表神经学》期刊研究使用非穿刺电极,把他们放在大脑表面而没有穿进去

    The study, published in the journal of Neural Engineering, used a new kinds of nonpenetrating microelectrodes that sit on the brain without poking into it.

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  • 基于稳固的防守体系,中场边后卫们被解放了:表面保守的阵反而使得英格兰队获得了更流畅进攻

    With a sound defensive platform, the midfield and full-backs were suddenly liberated: the shift to an ostensibly more defensive shape actually made England a more fluent attacking side.

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  • 时尚大气翻领领衬托利落大方面料表面手感细滑,带来非凡的穿着感受

    The atmosphere of the fashion collar type, foil a neat generous fabric surface is smooth, bring you extraordinary feeling of wearing.

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  • 经济胶带特别适用于保护表面规整线路板,揭后不会留下任何胶,固化立即揭除。

    Economy tape, especially for protect circuit board with irregular surface. No residue remained when removed. Tear off once it solidify.

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  • 成核聚烯烃功能助剂提高聚烯烃产品刚性透明性以及表面光泽度

    Nucleating agent is a functional accessory ingredient of polyolefin that can improve the rigidity, transparency and surface gloss of polyolefin products.

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  • 成核聚烯烃功能助剂提高聚烯烃产品刚性透明性以及表面光泽度

    Nucleating agent is a functional accessory ingredient of polyolefin that can improve the rigidity, transparency and surface gloss of polyolefin products.

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