main tapping 中文意思是什麼
main tapping
解釋
主抽頭-
Our main products include hundreds of specifications of products, such as self - drilling screw, tapping screw, rivet, chipboard screw, drywall screw etc., which are used in a wide areas
公司主導產品有鉆尾自鉆螺絲、自攻螺絲、鉚釘、纖維板釘、干壁釘等幾大類，數百種規格，產品用途廣泛。 -
Rubber tree ( hevea brasiliensis ) is an important economic woody - crop in tropical areas. its latex is the unique source of crude rubber used in current industry. because of its special and important use, the rubber tree has been extensively planted in tropical areas. increase production is always the main target in rubber tree cultivation. since the ethrel was applied in increasing latex production in 1968 for the first time as a chemical stimulant, not only the latex production had been increased largely, but also a new set of rubber tapping system had been established, leading to a series of economic benefit. owing to ethrel " s extensive application, its side effects had been found more and more obviously, such as tapping dry, speeding up senescence, shortening the life span of rubber tree etc. in order to overcome the side effects and increase production more availably, for a long time, people had carried out lots of research work on cell level, membrane level, physiology and biochemistry of laticifer contents. but the mech anism why ethrel increased latex production was not yet understood completely. this study had cloned the ethylene receptor gene ( efrl ) from rubber tree, and researched the relationship between etrl expression in laticifers and ethrel stimulation on transcription level and protein translation level. the results were as follows : 1
但是，由於乙烯利應用的普及，乙烯利刺激割膠引起橡膠樹發生死皮病及加速膠樹衰老，縮短膠樹壽命等副作用也越來越明顯。為了克服這些副作用，使乙烯利能更有效地刺激增產，長期以來，人們在細胞水平、膜水平和乳管細胞內含物的生理生化層面上進行了大量的研究，但仍未完全了解乙烯對膠樹的作用機制。本研究從分子水平入手，克隆橡膠樹的乙烯受體基因（ etr1 ） ，並在轉錄水平和蛋白質翻譯水平上研究etr1基因在乳管細胞中的表達及與乙烯刺激的關系，取得了以下結果： 1 -
The main production equipment is as follows : lathe, grinding machine, puncher, cold mound machine, drilling machine, tapping machine, roll silk machine, rub silk machine, polishing machine, quench equipment, etc. 150 with the hands, measure advanced and perfect testing equipment, have fast better spare part development ability
主要生產設備有：車床、磨床、沖床、冷墩機、鉆床、攻絲機、滾絲機、搓絲機、拋光機、淬火設備等150臺套，檢測試驗設備先進完善，具有快速較強的零部件開發能力。 -
Additions of carbon for improved slag resistance. spinel formation improves hot strength, slag resistance and brick joint erosion. 3 repairing material for bof uses fused magnesia or sintered magnesia as the main raw material and after modifid pitch and special additives are added, it has the following characteristcs than other conventional converter pitch temperature, shorter sintering time, longer service life and less pollution. it is mainly used for repairing converter working face, also for tapping side, tapping hole and bottom
3 ，轉爐大面補料是採用電熔鎂砂或燒結鎂砂為主要原料，通過加入改性瀝青和特種添加劑使它和傳統瀝青補爐料相比具有高溫附著性好燒結時間短流動性好使用壽命長污染小等特點，主要用於修補轉爐迎鋼面通常稱「大面」也可以用於修補出鋼側，出鋼口及爐底等部位。 -
Part four points out that the main way to resolve the problems of human resources of yunnan private enterprises is to establish a modern system of human resouces exploring and managing. this part discusses five relevant respects : establishing and perfecting the base of human resources, working well at human resources distribution so as to promote the distribution efficiency, adopting mbo methods sop as to execute overall management over the performance, restructuring reward system to enhance the effect of incentive, stabling the team members, developing deeply the human resources, tapping the latent power of the staff, and so on
第四部分簡述了建立現代人力資源開發與管理體系，是解決雲南私營企業人力資源問題的主要途徑，這一部分主要從建立與完善人力資源管理的基礎，做好人力資源的配置工作、提高人力資源的配置效率，採用mbo法、對績效實施全面管理，重新構建報酬體系、增強激勵效果、穩定員工隊伍和加大人力資源開發力度，挖掘員工潛力等五個方面加以討論。
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