head of string 中文意思是什麼
head of string
解釋
字元串頭-
Dumbledore was furious with him and arabella figg beat him around the head and body with her string shopping bag full of tins of cat food
鄧不利多對此很憤怒,而阿拉貝拉?費格也用她裝滿貓食罐頭的網袋狠狠地揍了他的腦袋和身子。 -
Is noe kind of non - reclaimable fishing tool which is normally used for the fishing purpose from the outside of the pipe string, iscan be used to fish flat - type fsh head of the pipe string. it is characterized for directly fishing purpose without shaping the fish top
彎魚頭打撈筒是從管柱外部進行打撈的一種,不可退式工具可打撈彎扁形魚頭的落井管柱,其特點是在不用修整魚頂的情況下直接進行打撈。 -
[ english ] is noe kind of non - reclaimable fishing tool which is normally used for the fishing purpose from the outside of the pipe string, iscan be used to fish flat - type fsh head of the pipe string. it is characterized for directly fishing purpose without shaping the fish top
彎魚頭打撈筒是從管柱外部進行打撈的一種,不可退式工具可打撈彎扁形魚頭的落井管柱,其特點是在不用修整魚頂的情況下直接進行打撈。 -
Water information telegraph is a kind of telegraph, by which the water information observed in each water information station is transmitted obeying the rules of water information telegraph. its head is a six - bit - character string, and its body is composed of some five - bit - character strings and expresses the water information. blanks divide each other between the neighboring strings of a telegram
水情電報是水情測站為發送觀測到的水情信息而按水情拍報辦法所拍發的電報,分為報頭與報體,報頭為一個字元串,報體由多個五位字元串(五位碼)按水情電報規則組成且水情信息放于其中,報頭與報體、各五位碼間以空格分隔。 -
In the light of new type tower and corresponding insulation coordination problem of three - gorges power transmission project, the live line replacement of middle - phase v - string insulators including the electrical clearance of tower head, combined gap, equal potential approach and operation method of replacement was discussed in detail
摘要針對三峽電力外送線路中出現的新型桿塔及相應的絕緣配置問題,從塔頭電氣間隙、等組合間隙、電位方式以及更換操作方法等方面對此類桿塔帶電更換中相v串絕緣子進行了探討。 -
Since the deeper the well, the higher the lifting force at the upper drill string, the deviation of derrick and the well head ' s eccentricity should be avoided by all means to prevent the severe eccentric wear on the casing which is caused by excessive effective eccentricity
由於上部鉆柱的提升力隨井深的增加而增加,因此應當盡量避免井口偏心或井架安裝不正,防止有效偏心距過大而造成近井口套管的嚴重偏磨。
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