v-中文意思是什麼

v-解釋

※英文詞彙v-在字典百科英英字典中的解釋。

  1. The contents of three valepotriates in v. officinalis also varied significantly different areas, samples from nanchuan of chongqing showing the highest. it is also showed that the contents of three valepotriates in underground part of valerians plants are higher than that in aerial part and the contents of three valepotriates in valeriana jatamansi herb and v. officinal is herb collected in september is highest. valepotriates of valeriana jatamansi were obtained using petroleum ether, with content of valtrate, didrovaltrate and acetovaltrate between 70 % and 80 %

    我們以採用rp - hplc法測定不同產地、部位和採收期的纈草屬植物中纈草素、二氫纈草素和乙酰纈草素的含量,結果發現纈草類生藥蜘蛛香、纈草、寬葉纈草和黑水纈草之間纈草素類成分含量差異顯著,其中以蜘蛛香含量最高,纈草次之,寬葉纈草再次,黑水纈草含量最低。
  2. Refer to the damage problem to the motor of c41 - 400 air hammer caused by driving system fault, an acknowledged improvement that is adding a v - belt driving into the system has been promoted with failure situations occasionally because of irrational supporting structures

    摘要針對c41 - 400型空氣錘由於傳動系統故障而導致電動機損壞的問題,通常的改進方案是增加一級v帶傳動,但由於對改造中的支承設計不合理而失敗的情況也時有發生。
  3. Application : f q v amu : 350 - 0660

    東鳳企業股份有限公司版權所有服務專線: 03 350 - 0660
  4. The indegree of a vertex v in d is the number of arcs with head.

    VD中頂點V的入度是指以V為頭的弧的數目。
  5. Tue april 19th chelsea v arsenal tomorrow

    4月19日星期二切爾西明天迎戰阿森納。
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