• 安全牢固武汉运动围挡施工过程中遇加长膨胀螺丝固定,软表坑配重墙柱。

    Wuhan strong safety enclosure meets a hard base table with extended expansion screws fixed wall column during the construction process, the pit wall column with soft base table weight.

    youdao

  • 听到的每个字了。,我很荣幸帮你保住老爸工作。(转向螺旋)我之前觉得是个心肠的暴躁鬼。

    I heard everything he said. Yankee, I would honor to help save your dad's job. (to Screwing) And he, I thought you are hard hard odd cranky.

    youdao

  • 找出了发泡剂为氟里昂- 11聚醚浇注聚氨酯泡沫塑料上述弹性性质经验公式

    The experience formulas for the above-mentioned elastic properties of a moulded PUR foam of polyether base blown by F-11 are presented here.

    youdao

  • 本文介绍碳素涂料树脂铸铁件上应用配方、配制工艺使用效果

    This paper describes the technological process and the result of the application of carbon ethanol-base coating on self-hardening resin sand mold.

    youdao

  • 陶瓷材料树脂复合材料通过仿生结构设计制备了软、相交替叠合多层增韧贝壳珍珠层结构仿生复合材料。

    The multilayer toughening conch nacre structure bio-inspired ballistic resistant composites which consisted of thin layer ceramic and resin matrix composites were prepared.

    youdao

  • 木材玻璃塑料建筑材料碳纤维陶瓷耐火材料、复合材料合金

    Such as wood, glass, hard plastic, building materials, carbon fiber, ceramic and refractory materials, copper, aluminum and zinc magnesium alloy composite material, etc.

    youdao

  • 针对上下软近水平双层破坏过程考虑软弱下伏岩层应力分布的扩散效应,提出双层岩极限承载力的计算方法

    On the basis of analyzing the failure process and considering the influence of stress spreading, the method determining ultimate bearing capacity of double layer rock foundation is put forward.

    youdao

  • 液态橡胶、异氟尔酮二异氰酸酯扩链剂3,6 -二甲-2 ,5 -二甲苯胺为原料,合成了不同段质量分数的聚硫硫代聚脲。

    A series of polysulfide based thio-polyurea was synthesized, which were based on isophorone diisocyanate, liquid polysulfide and 2,5-diamino-3,6-dimethylmercapto toluene.

    youdao

  • 发明绿豆冰淇淋蛋糕营养价值含有人体所需必需为人体消化吸收

    The mungbean hard ice cream cake powder of the present invention has high nutritive value, contains eight human body essential amino acids, and can be easily digested and absorbed by human body;

    youdao

  • 发明绿豆冰淇淋蛋糕营养价值含有人体所需必需为人体消化吸收

    The mungbean hard ice cream cake powder of the present invention has high nutritive value, contains eight human body essential amino acids, and can be easily digested and absorbed by human body;

    youdao

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