共聚是两种高聚物主链间的化学键联接。
Copolymer is where chemical combination exists in the main chain between two polymers.
双甘油是两分子甘油由一个醚键联接构成的多羟基化合物。
Diglycerin is a polyol consisting of two molecules of glycerol bonded by an ether linkage.
针对锥面弹性衬套无键联接传动的特点，进行了受力分析和承载能力计算。
In view of the features of keyless connection with elastic sleeve with conical outer surface, the force analysis and carrying capacity calculation of the connection is conducted.
这里介绍了一种新型的传动无键联接装置……胀紧联接套的结构原理、型式以及设计、制造加工要点。
The paper introduces the structure principle and characteristics, and the main designing and manufacturing points of a new method of keyless joint—locking assemblies.
叶轮结构由特殊材料制作的一空心圆柱体，安装在主轴总成上端轴头上，用圆锥套和键联接传递钮距，高速旋转。
The structure of impeller made by special material a hollow cylinder and installed in spindle assembly with cone at the top of the head, axial and key connection from, high-speed transfer button.
内环与轴用键联接，外环尺寸公差为h 7与公差为h7的机壁配合，外环两侧端面键用于固定外环与机壁以传递扭矩。
The inner race is keyed to the shaft. The outer race has h7 tolerance and should be fitted in housing with a k7 tolerance. Additional side notches provide for positive torque transmission.
在撰写本文时，YQL还不允许您通过公用键(一个联接)来链接表，只允许您在一个查询(一个子查询)内使用另一个查询的结果。
As of this writing, YQL doesn't allow you to link tables through common keys (a join), but only permits you to use the results of one query inside another (a subquery).
对于客户类型来说，在JLT_T077D上使用其相应的支持数据来联接来自E2KNA1M 005表的列ktokd，使用KTOKD作为联接键。
For customer type, join the column KTOKD from the E2KNA1M005 table with its corresponding supporting data in JLT_T077D, using KTOKD as the join key.
信息包含在VTWEG 中，即您在 JLT_TVTW 上联接支持信息，使用 VTWEG以获得描述性标签而不是键。
The information is contained in VTWEG, which you join with the supporting data in JLT_TVTW, using VTWEG to get descriptive labels instead of keys.
如果联接键是一个复合键，那么必须使用PRIOR运算符为每个键所在的列加上前缀。
If the join key is a composite key, each key column must be prefixed with the PRIOR operator.
双子表面活性剂是一类新型的表面活性剂，其分子由化学键通过联接基团将两个单链表面活性剂的离子头联接构成。
Gemini surfactant is a new type of surfactant, with molecules made up of two amphiphilic moieties covalently connected at the level of the head group by a spacer.
该系统能实现螺纹联接件、键、销绘图自动化。
This system can realize the automation drawing respectively of thread standards and keys and pins.
修光机装置是由电机转轴、联轴器、联接键所组成。
The utility model provides a dress smooth machine device which is composed of a motor rotary shaft, a coupling and a linkage keystroke.
修光机装置是由电机转轴、联轴器、联接键所组成。
The utility model provides a dress smooth machine device which is composed of a motor rotary shaft, a coupling and a linkage keystroke.
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