ring strain 中文意思是什麼
ring strain
解釋
環間張力-
The tendency of a ring compound to polymerize depends upon the extent of ring strain.
環狀化合物的聚合傾向，取決于環的張力大小。 -
So streptomyces sp. fr - 008 is a new strain synthesizing candicidin. nmr studies analysis of the 1h - 1h cosy spectrum allowed us to distinguish some important chemical shifts of the protons in fr - 008b which could be identified as eandicidin d. especially for amino - mycosamine residue, methyl protons and all the protons on the ring could be defined by correlating relation
利用與糖基合成有關的基因str - de作探針對這兩個菌株的總dna進行了southern雜交，從兩個菌株的總dna中均檢測到一段相同大小的陽性片斷，約6 . 4kd （ bamhi + bglii酶切） 。 -
The test - force - ring is especially fit to monitor the strain of the structure real - time and accurately
因此，光纖光柵測力環可以實時精確地監測工程結構的溫度及應力變化狀態。 -
Based on the theory of the fiber optical bragg ( fbg ) sensor, the test - force - ring was developed via combination of strain sensor, the temperature sensor and elastomer to measure the stress and temperature synchronously and compensate the outcomes precisely
摘要基於光纖光柵傳感原理，將光纖光柵應變傳感器、溫度傳感器與彈性體組合在一起，研製出了光纖光柵測力環。 -
If the small-ring cycloalkanes are under considerable strain as predicted by the baeyer strain theory.
如果象拜耳張力學所估計的那樣，小環的環烷烴具有相當大的張力。 -
Precompressed rings. each braided graphite ring is preformed and compressed to 4, 000 psi ( 275 bar ) at installation to ensure extreme tightness at high packing strain
預壓環。每個辮狀石墨環在安裝時都經過預制和在4 ， 000psi （ 275bar ）壓力下壓縮，以保證在包壓應變下保持最大的緊固。 -
The calculating mold consisted of shell, pyramidal neck of shell with varied thickness, flange of ring with definite thickness for analytic solution is set up for the strength calculation and the design of the structure dimension of shell flange and pyramidal neck. this theoretic solution is compared with the results of finite element analysis and stress - strain measurement and is verified to be right
為設計計算烘缸法蘭及錐頸的強度與結構尺寸要求，建立以簡體、具有斜面的變厚度圓柱殼的錐頸及具有一定厚度圓環的法蘭環為解析解的計算模型，進行應力求解，將該理論解與有限元分析及應力應變實測結果進行分析對比，驗證該解結果的正確性。 -
However, the monitoring and the test of propulsion shaft power is a big problem during the ship trial test. in this paper, a strain technique for monitoring and the test of propulsion shaft power is discussed and a kind of collector ring made of ti - alloy is introduced
無論是對新產品在出廠時的設計要求進行校核，還是在設備運行過程中安全可靠性的監測，都需要有精確、穩定、運行可靠的檢測方法和檢測設備來保證。 -
Therefore, the common rectangular groove seals are often be changed into the curved groove with some arc degree. when the o - ring acted as sealing function is placed in the curve groove with suitable design, its stress, strain and friction are all improved so as to lengthen the service life of sealing. the finite element method has guide meaning to analyze and design of structure
為此，普通矩形槽密封被嘗試著改為具有一定弧度的弧形槽，當徑向密封作用的o形圈被置於設計合理的弧形槽內，其受力、變形和摩擦狀況均得到改善，有助於密封壽命的提;銳有限元法對結構的分析和設計具有指導意義。
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