熱絲熱解 的英文怎麼說

Before repairing, basing on the actual working condition, concerning the weldability, stress and deformation issues, the scheme of the cold welding technology whose essential being gtaw, low temperature preheating, postweld hammer the welded seam was established

修理前，圍繞兼顧解決焊接性、應力和變形問題，結合實際施工條件制定了以手工鎢極氬弧焊、鎳基焊絲、焊前低溫預熱、焊后錘擊焊縫為要素的冷堆焊工藝。

Through the experimental research, we think : the technological capacity of fiberglass asphalt macadam if weaker than asphalt macadam, however, if use elasticized capacity to solve blending technological problem. adjust the breed of fiber silk, extend its diameter, its paving capacity is still worth exploring, asphalt - rubber macadam structure lager have good deformed - become capacity and crazed - resistance capacity, small gap rate. good water - resistance capacity, good hot - stability and simple construction technology. therefore. pitch rubber spall is a good cover material which is suitable for the second class or lower whose asphalt pavement has split open because of fatigue. and is the good structural measure of preventing half - rigidity grass - roots unit shrink - rift reflecting. pave a thin layer of pitch rubber spall between asphalt - type pavement layer and half - rigidity basic level, although the cost of building is higher than paving togongbu in the middle, the construction technology, crazing - resistance and water - resistance are better than togongbu, not only could reduce greatly the reflex of half - rigidity grass - roots unit material, long then the use lifespan of pavement, but also it is possible to reduce suitably the thickness of asphalt mixture layer, though the cast of building in the early days becomes more, in the long - term opinion, it have fully important technological and economical significance

通過試驗研究認為：玻璃纖維瀝青碎石的技術性能不如瀝青碎石好，但路用彈性性能較好，如能解決拌和工藝問題，調整纖維絲的品種，增大其直徑，其路用性能仍值得探討，瀝青橡膠碎石結構層具有變形性能和抗裂性能良好，空隙率小，防水性能好，熱穩定性較好，施工工藝簡單的特點，因此，瀝青橡膠碎石是二級及二級以下公路因疲勞而開裂的瀝青路面的良好罩面材料，也是防止半剛性基層收縮裂縫反射的良好結構措施，在瀝青類路面面層和半剛性基層之間夾鋪瀝青橡膠碎石薄層，雖然造價比夾鋪土工布高，但其施工工藝，抗裂性能和防水性能均優于土工布，不僅可以大大減少半剛性基層材料的反射裂縫，延長路面使用壽命，而且可能適當減薄瀝青混合料面層的厚度，雖然初期造價有所增加，從長遠來看，具有十分重要的技術和經濟意義。

This article introduces briefly the process of design and characteristic of structure of db930 tube and discusses the main problems of technology and technique which was met during the manufacture and the measures having been adopted are emphatically. it discusses the solve measures in following six aspects : the filament current is too large, carbon deposits during the carbonizing of cathode, the capacitance between the first grid and the second grid is too large, transpiring happens inside the tube, the insulation resistance between the electrodes is too lower when the filament is on and the ability of bearing high voltage is too lower

本文簡略地介紹了db930的設計過程及其結構特點，重點論述了在試制過程中遇到的主要工藝技術問題及解決問題的措施，圍繞解決燈絲電流大、陰極碳化時積碳、一柵和二柵之間的電容大、管內蒸散、熱態時極間絕緣低、耐高壓的能力差等六個方面的問題進行了論述。

The solution of heating expansion and cold contraction to eliminate the heating expansion and cold contraction, we embed metal mesh into ptfe liner

熱脹冷縮的解決方法:採用ptfe層中加鋼絲網，來消除熱脹冷縮，提高強度，消除蠕變。

By increasing the h2 dilution ratio, it is found that atomic hydrogen can selectively etch amorphous phase and stabilize crystalline phase. from the study on the distance from substrate to catalyzer, choosing a proper distance can ensure the gas fully decomposed, while a relatively low substrate temperature can cause the nanocrystalline particles to lose mobility and keep their sizes. the pre - carbonization process can enhance the nucleation density and make the growth of high quality nanocrystalline p - sic films much easier

實驗結果表明：隨著工作氣壓的減小，薄膜的晶粒尺寸有所減小；通過提高氫氣稀釋度，利用原子氫在成膜過程中起的刻蝕作用，可以穩定結晶相併去除雜相；選擇適當的熱絲距離能保證反應氣體充分分解，又使襯底具有較高的過冷度，是形成納米薄膜的重要條件；採用分步碳化法可以提高形核密度，有利於獲得高質量的納米- sic薄膜；襯底施加負偏壓可以明顯提高襯底表面的基團的活性，因負偏壓產生的離子轟擊還能造成高的表面缺陷密度，形成更多的形核位置。

Seeing nana s success, he had set to work to talk enthusiastically about her, all the while observing the banker out of the corners of his eyes. he knew him well ; twice he had helped him to deceive rose and then, the caprice being over, had brought him back to her, faithful and repentant

他見娜娜獲得了成功，便熱情地談論起她來，一邊瞟著銀行家，他很了解銀行家，他曾兩次幫助銀行家欺騙自己的妻子羅絲，等銀行家的情慾一過，他又把他帶到羅絲的身邊，這時銀行家表現得既後悔又忠誠。

Characteristics of candida tropicalis for phenol degradation

熱帶假絲酵母8953菌株對苯酚的降解特性研究

Larval fish of cynoglossus semilaevis g unther were treated with colchicines to get the karyotype, 12 ~ 50 - day larval fish were selected to be put into the solution of colchicine of different concentration for 5 - 6 hours. the fin, and the other part of the fish were cut off to be treated with low concentration infiltration, solidify, eduction and other procedures. at last, the suspending cells can be gained and treated with air - drying method

選取孵化時間為12 50天的幼魚，在不同濃度的秋水仙素溶液中處理5 6小時，分別剪取冠狀幼鰭、鰓絲和身體周圍的鰭條，通過低滲、固定、解離，得到細胞懸液，熱片法滴片， giemsa染色。

Chx - a series plastics, chemical fibre breaking, mixing, refining and highspeed graining machine is finely designed, manufactured on the base of digesting and absorbing foreign advanced equipment to meet the demands of retrieving and reproducing of thermal plastic film, soft polyvinyl chloride ( pvc ), waste chemical fibre and other waste material. it solves the problem of reproduction of waste materials in the processing of production to reduce the cost and improve the economic efficiency

系列塑料化纖粉粹混煉高速造粒機是在消化吸收國外先進設備的基礎上，為滿足國內廣大用戶對熱性塑料薄膜，軟聚氯乙烯，化纖廢絲等廢品自理的需求面精心設計、製作，解決了製品加工生產過程中廢料再生利用問題，達到了降低生產成本，提高經濟效益的目的。

The machine adopts japanese design principles, employs the principles of grinding rapidly, agitating continuously, milling and fractioning to be heated with multi - knives and cooling and contracting. it produces granules from waste materials and angle materials such as the plastic films, filament, ribbons, pieces, soft plastic pipes, foaming materials, and degrading materials, and puts them into eproduction. it is the latest ideal granulating equipment to recycle plastics and reproduce

本機採用日本的設計原理，利用多刀快速粉碎、連續攪拌、混煉磨擦發熱、急速冷卻糾縮原理，將塑料薄膜、絲、帶、片、軟塑料管、發泡料、降解料等廢料與角料造成顆粒投入再生產，是目前最新型的塑料回收再生的造粒理想設備。

After the heat shocking was released, the spindles reformed in about 72. 8 % of the observed activated eggs and did not in the others

觀察解除熱休克后被處理卵子紡錘體恢復情況，發現有72 . 8的激活卵在解除休克后6min內恢復有絲分裂器， 27 . 2的卵子內未出現紡錘絲和紡錘體。