positive head 中文意思是什麼
positive head
解釋
正水頭-
A silicone oil bubbler provides a positive gas pressure head inside the growth tube at all times.
硅酮油起泡器能始終在生長管內產生一正氣壓位差。 -
In order to study the regulatory mechanism in gametogenesis of loxoblemmus doenitzi, the special expression of c - kit and c - myc is investigated by immunohistochemical method. the results show that there are kit positive protein granules on the cellular membrane of spermatomeres from metaphase i to anaphase ii, and in the head of mature spermatozoa not only in the testis but also in the spermatheca
結果表明， kit在多伊棺頭蟋精子發生中期至後期的精母細胞膜上有陽性顆粒，在精巢和受精囊內精子頭部殘留的細胞質內也有陽性表達；但在出生后卵子發生過程中，發育中的卵母細胞上無陽性表達。 -
Required net positive suction head rnpsh
需求吸水凈揚程 -
Net positive suction head
凈有效吸水頭 -
Existing pumping equipment would require upgrading to cater for the net positive suction head requirements to draw seawater from the lagoons reservoirs
-現有水泵的功能需要提升，以配合水泵正吸水壓的要求，從瀉湖蓄水庫抽取海水。 -
Stem : the tee - head disc - stem connection prevents lateral strain on the stem for smooth, easy operation. accurately cut threads engage the yoke sleeve for positive control of disc position
閥桿： t形閥瓣-閥桿連接防止施加在閥桿側面的應力，確保操作平穩順暢容易。軛架套管準確的螺紋連接有助於閥瓣位置的調整控制。 -
It is a vane pump with high head, small flow and low specific speed, which is smaller, flight and simpler in structure than positive displacement pump mulfistage centrifugal pump, and may handle liquid of high gas or steam content
該泵是一種高揚程，低比速的葉片泵，比容積式泵和多級離心泵體積小、重量輕、機構簡單等優點，並可以輸送氣體或蒸氣含量較輕的液體。 -
Having a full head of healthy and glossy hair plays an important role in creating this positive image to all your new associates, friends and colleagues
日本美發專家建議: 「避免脫發產生，就應該在擁有健康濃密的頭發時，常常護理與保養」 。 -
Hans, whose primary responsibility as interrogator was to make a positive identification, knew them by heart : his height and weight, head circumference and shoe size, scars, detal work, a tattoo under his left arm listing blood type
漢斯作為問訊人，首要責任是確定他的身份，把他的所有特徵都牢記在心：身高、體重、頭圍、鞋碼、傷疤、牙醫記錄，以及左臂上表明血型的文身。 -
Under the lateral load, the positive battered pile has bigger bearing capacity than the vertical and the negative pile. the allowable settlement of the pile head is suggested and the vertical pile can bear load with inclination of less than 10, and the battered pile bearing vertical load can be angle of less than 10. then the paper employed the generalized elastic theory in pile group, considering the interaction between pile - soil
就樁頂的豎向沉降而言，樁身的微小偏斜（小於10 ） ，對豎向受荷樁的正常使用沒有明顯的影響；傾角太大的斜樁承受豎向荷載的能力有所減少；直樁可以承受一定傾角（小於10 ）的傾斜荷載，這時的傾斜荷載對樁頂的沉降影響較小，但樁頂水平位移增加比較明顯。 -
Abstract : on the basis of comparative analysis of worldwide human resourceinvestment and development, the authors probe and reconstruct a new training mechanism for qualified personnel in universities and colleges by means of the theory of creativity. it is expected that thesis will have positive impact on the thoroughgoing development of human resources and complete improvement of national qualities, with the intention to make chinese economy, universities and colleges and enterp rises head for the world at an early date
文摘:運用創造學的理論、方法，在深入進行中外人力資源投資與開發比較分析的基礎上，探索並重新構建中國高校人才培養的新機制，以期為中國人力資源的深度開發與素質的全面提高，為中國經濟、中國高校、中國企業早日走向世界前列產生積極影響。 -
With the signing of famous athletic footwear brands such as lotto and head, management is confident of the positive development of this new business operation, which has prepared itself for a more rapid phase of growth with china s imminent wto entry
集團成功取得知名運動鞋品牌如lotto及head之代理權，管理層對新業務之發展充滿信心，並已作為準備，在中國加入世貿后開展更進取的業務拓展計劃。 -
With the signing of famous athletic footwear brands such as lotto and head, management is confident of the positive development of this new business operation, which has prepared itself for a more rapid phase of growth with china s imminent wto entry. an office was set up in guangzhou recently to facilitate the development of this operation in mainland china
集團成功取得知名運動鞋品牌如lotto及head之代理權，管理層對新業務之發展充滿信心，並已作為準備，在中國加入世貿后開展更進取的業務拓展計劃。 -
Denis oswald, head of the ioc ' s co - ordination commission for the games said he was much more positive than he was only three months ago
國際奧委會協調委員會主席澤尼斯?奧斯瓦爾德說，近三個月來雅典籌備工作的進展讓他對這屆奧運會信心大增。 -
Denis oswald, head of the ioc ' s co - ordination commission for the games said he was much more positive than he was only three months ago. however, he warned that his commission would continue to put pressure on athoc
國際奧委會協調委員會主席澤尼斯奧斯瓦爾德說，近三個月來雅典籌備工作的進展讓他對這屆奧運會信心大增。
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