rod coupling 中文意思是什麼
rod coupling
解釋
桿聯接-
Then after analysising each characteristics of phosphate glass material, the fiber rod - in - tube by invaginating core rod, inside cladding and outside cladding is used to fabricate the er / yb phosphate glass fiber successfully by polishing and vacuumizing fiber rod - in - tube. finally some techniques, such as cladding pump, prism coupling pump and fusing pump are used to measure the gain of fiber amplifiers
最後對拉制出的光纖提出了包層泵浦、棱鏡耦合泵浦和熔接耦合泵浦三種可行的增益和傳輸特性測試測方案，並針對鉺鐿共摻磷酸鹽玻璃光纖的特性，指出了熔接耦合是測試增益和傳輸特性的最佳方案。 -
The magnetostriction of bonded tb03dy07fe2 rod composites is 580x 10 " 6 at a field of 200 ka / m, and the magneto - mechanical coupling coefficient is 0. 40 at a bias field of 118 ka / m
相對而言制備工藝參數對合金的電阻率和抗壓強度影響較小，其電阻率等於熔煉法制備的材料的電阻率的10000倍左右，抗壓強度約為150mpa 。 -
General ? for both the basic and cpvc housed stem extensions, the bottom rod coupling utilized for all ball valve extensions is fitted with turning - stops
一個齒輪操作機構可以容易的安裝在所有閥桿加長件的外部支撐板的頂部。 -
The multi - fishing collar is one kind of combinatorial tool for fishing of various sizes of sucker rod coupling, bar and well logging instrument in the interior of the casin tube. it is easy to operate, conveience and muilti - purpose, high efficiency sucker rod fishing tool
多用打撈筒是一種在套管內打撈各種尺寸的抽油桿、接箍及加重桿和測井儀的組合式打撈工具，該工具結構簡單操作維修方便，是一種用途多、高效率的打撈抽油相工具。 -
[ english ] the multi - fishing collar is one kind of combinatorial tool for fishing of various sizes of sucker rod coupling, bar and well logging instrument in the interior of the casin tube. it is easy to operate, conveience and muilti - purpose, high efficiency sucker rod fishing tool
多用打撈筒是一種在套管內打撈各種尺寸的抽油桿、接箍及加重桿和測井儀的組合式打撈工具，該工具結構簡單操作維修方便，是一種用途多、高效率的打撈抽油相工具。 -
Channel rod coupling
槽鐵接頭
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