The results show that a part of closed ends of the tubes were broken and graphite layer of some nanotubes were tortured while ground for 8h.
实验结果显示球磨8小时后原碳纳米管的封闭端头被打开，并在纳米管壁上产生了扭曲变形的石墨层。
The present paper is concerned with a problem of limit analysis of thin cylindrical shell with closed ends and different thicknesses under internal pressure.
本文研究充内压端封闭异厚度薄圆柱壳的极限分析问题。
Closed ends are preferable because they allow a greater degree of squareness and prevent tangling. Grinding the ends permits greater squareness control and inhibits buckling.
封闭两端是可取的，因为它们允许更大程度的垂直和防止纠缠。
When the script ends or when a connection is about to be closed, if you have an outstanding transaction, PDO will automatically roll it back.
当脚本结束时，或者当一个连接即将被关闭时，如果有一个未完成的事务，那么 PDO将自动回滚该事务。
The recorded VU script will have a number of set server connection statements, which are subsequently closed before the script ends.
这个被录制的VU脚本将有很多设置服务器连接的语句，它们随后将在脚本结束之前关闭。
What they want into and out of are the closed systems defined by custom and kinship that demarcate the ends of the social spectrum.
是他们想要进入和退出这封闭系统是由风俗和亲属关系所界定的社会范围。
The transaction ends when the TCP socket connection is closed.
tcp套接字连接关闭时，事务结束。
To construct the 1, 060-foot-long arch, they cast 24 feet of concrete at a time, while a separate, temporary cable-stayed bridge held up the unfinished ends until the gap was closed this year.
为了建造1060英尺长的拱结构，他们每次要浇铸24英尺长的混凝土块，与此同时，缆绳牵引的桥段的两端会在明年会合人。
The ends of the tubular furnace are closed to minimize convection currents inside the furnace.
把管式炉的前后端盖紧，是炉内的对流减少到最低限度。
We produce: Standard compression springs, conical springs, and barrel springs all with open, closed, ground, or special ends if required.
我们生产标准的压缩弹簧，锥形弹簧和柱形弹簧，有开放式的，闭合式的，接地的，如有需求，也有特殊的端口。
Off penetrable knife gate valve is a new type of fast-flow regulating valve with both ends opened and closed operation of actuators that can double increase headstock speed.
本阀门是一种新型的快速流量调节的刀闸阀，具有两端同时开启、关闭的操作执行器，成倍提高启闭速度。
Kayaks are closed boats, and the paddles have blades at both ends. Competitors use their feet to control a rudder that steers the boat.
皮艇是封闭的，桨的两端都有桨叶，运动员用脚控制舵，控制船的方向。
This gas-operated valve should be kept in a well-ventilated dry room, with both ends of the ventilation channels closed. The gas-run valve should be either completely closed or open.
气动球阀应存放在干燥通风的室内，通径两端应封闭，气动阀应处于全开或全关的位置。
By the method of weighted residuals the reliability of the unstability of the closed cylindrical shell with both ends built-in is calculated. Results show the validity of the present method.
在加权残值法计算的基础上，进行了两端刚固的闭合圆柱壳失稳的可靠性计算，表明了该方法的有效性。
By the method of weighted residuals the reliability of the unstability of the closed cylindrical shell with both ends built-in is calculated. Results show the validity of the present method.
在加权残值法计算的基础上，进行了两端刚固的闭合圆柱壳失稳的可靠性计算，表明了该方法的有效性。
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