核對膠片 的英文怎麼說
中文拼音 [héduìjiāopiān]
核對膠片
英文
control film-
This paper introduces the radiographic examination procedure of the primary pump of 900mw nuclear power unit, including the requirement about the radiographic examination equipment such as the radiation sources, films, penetrameter, etc. ; the radiographic process when using the rectilinear accelerator, and the development & examination of radiographic files, defects examination and acceptance criteria, with the expectation that this introduction be useful for reference to the promotion of 1000mw nuclear power primary pump localization in china
摘要介紹了嶺澳核電站主泵泵體製造過程中的射線探傷工藝過程，包括對膠片、象質計及底片的要求、直線加速器透照工藝、底片沖洗及黑度要求以及缺陷評定和驗收標準，以期對我國今後百萬千瓦級主泵泵體的國產化有所裨益。The cloning cdna fragment was extracted from positive clones and sequenced. the results showed that the cdna fragment was 816bp in size, encoding a protein which included 272 amino acids. the sequence homology analysis was carried out via the software blast 2. 0 network service in the four large databases - genbank, embl, ddbj, pdb, which had recorded 1 337 978 nucleotide and protein sequences. the results of the analysis indicated that the nucleotide homologous rates between the rubber tree etr and 15 recorded etrl of other plants ( mango, passion fruit, persia plum, strawberry, grape. . etc ) were 75 % - 80 % ; the protein homologous rates between the rubber tree etrl and these recorded etrl genes were 90 % - 95 %. from the results mentioned above, we could confirm that the cdna of rubber tree etrl had been cloned
從陽性克隆子中提取克隆片段，經序列測定分析，結果表明，克隆片段的cdna大小為816bp ，編碼的蛋白質包含272個氨基酸。基因序列通過blast2 . 0networkservice軟體對genbank ， embl ， ddbj ， pdb四個大型數據庫中記錄的1337978條核酸和蛋白質序列進行序列相似性檢索，結果表明與芒果、一西番蓮、波斯梅、草毒、葡萄、西洋梨等15種已報道的植物的etrl基因cdnag的同源率為75 88 ；蛋白質氨基酸序列的同源率為90 95 ，表明本研究確實克隆到了橡膠樹etri基因的cdna序列。 4At present experiment on the test the pull and press intensity test to rubber is usually curried out on the stretch experiment machine. most of the testing systems for homemade stretch experiment machines are based on single chip and others are based on pc systems
目前對橡膠產品進行拉壓強度檢測實驗一般是在拉伸試驗機上進行，國產拉伸試驗機大部分是以單片機為主的測試系統，也有部分拉伸試驗機是以pc機系統為核心的測試系統。The special primers were designed and synthesized after the analysis to the nucleotide sequence homology of etrl recorded in genbank. the total rna extracted from latex was reverse - transcribed into first strain of cdna. the special amplification products ( cdna fragment ) were obtained from pcr when using the first strain of cdna as template
通過對genbank登錄的已克隆的植物etr1基因序列進行核苷酸同源性分析，設計特異引物。以膠乳總rna為模板，反轉錄成cdna第一鏈，又以cdna第一鏈為模板進行pcr擴增，得到特異擴增片段。分享友人