assays 中文意思是什麼

Aliquots of cells were mixed 0. 15 % mg / ml fb - 28, and kept at 4c for 30min, fusion assays were conducted : fluorescence was measured immediately at regular time - points with fluorescence spectrophotometer with an excitation wave length of 560nm and emission wave length of 590nm. the percentages of membrane fusion was calculated. by monitoring fusion using the r18 assay, we found that the fluorescent brightener 28 influenced membrane fusion of virus and midgut epithelia cells

此外，採用分子探針r18 （熒光標記物）標記病毒囊膜，體外分離中腸上皮細胞，將標記的病毒粒子與離體中腸上皮細胞混合后保溫，病毒吸附zh后，通過檢測熒光的變化來監測病毒粒子與上皮細胞的融合。

2. 4 affymetrix moe430a genechip analysis of expression pattern differences of undifferentiated escs and neural induced cells. 2. 5 telomeric repeat ampliation protocol ( trap ) assays

2 . 4採用月升metrixmo以30a小鼠表達譜晶元進行未分化及分化后第4 、 10天細胞基因表達譜差異的分析。

The ore assays high in silver.

這種礦石驗明含銀量很高。

Most enzyme assays monitor disappearance of a product.

大多數酶的測量法是檢測其底物的減少或產物的出現。

In this study, the stem segments of new shoot with axillary buds of well - growth tetraploid black locust trees were used as explants. the effects of different basic mediums, different hormone kinds and their concentrations ratios, different sucrose concentrations on calli induction, buds differentiation and rooting in the process of establishment of high frequency regeneration system of tetraploid black locust were studied. on the base of high frequency regeneration system, the effects of various factors on transformation efficiency of badh mediated by agrobacterium tumefaciens were discussed in the light of gus histochemical assays

本實驗首先以生長良好的四倍體刺槐優株上當年生新梢的帶腋芽莖段為外植體，研究了在四倍體刺槐高頻再生體系的建立過程中不同基本培養基、不同激素濃度及其配比、不同蔗糖濃度對愈傷組織的誘導、芽的分化及生根的影響；然後在得到高頻再生體系的基礎上，通過農桿菌介導法轉化甜菜堿醛脫氫酶（ badh ）基因，以gus染色組織分析為依據探討了影響轉化效率的各種因素，建立了高效、可重復的基因轉化體系，為四倍體刺槐目的基因的導入打下了基礎。

The insulin - like growth factor - 2 ( igf - 2 ) and igf conjugated protein - 6 ( igfbp - 6 ) mrna level in rat calvaria bone tissue and mc - 3t3 - el cells were detected by northern blotting analyses and reverse transcription polymerase chain reaction. the estrogen responsive element ( ere ) in igfbp - 6 gene promoter was identified and involved in tcdd - reduced regulation of the gene expression by electromobility shift assays ( emsa )

正常胎鼠頭蓋骨組織igf一2mrna呈高水平表達狀態，而igfbp一6mrna的水平較低; ccf胎鼠頭蓋骨骨組織內igf一2mrna的表達較正常胎鼠降低， igfbp一6mrna的表達則明顯升高; atra和e :聯合應用時， atra可以抑制雌激素對細胞內igf一2和igfbp一6的這種調節作用。

In the principal assays, the cytokinin usually in direct contact with the cells affected.

在主要的鑒定法中，細胞激動素通常是和受影響的細胞直接接觸。

The tailed primer design protocol is feasible for y - str loci and can be used to develop more multiplex pcr assays of y - str loci. the results of validation prove that the y - a489 - plex multiplex pcr system can be accepted for the forensic dna typing

證明y一a489一plex ，適合於法醫dna分析，有較高的應用價值，為法醫y染色體分型提供了新的技術手段。

The application and studies of micronucleus assays with fish to screen mutagen in water

魚微核試驗篩檢水體誘變物的應用與研究

Methods : ( 1 ) the segregation of foreign target gene in the t1 by histochmical gus assays ; ( 2 ) identification of pure line from transgenic tomatoes ( tl ) through examining gus expression in pollens in conjunction with pcr analysis of marker gene ( npt ) ; ( 3 ) the transcript levels of leetrl or leetr2 in anti - sense transgenic plants ; ( 4 ) the phenotypes of the transgenic plants in tomato during whole life cycle under ethylene - treated and non - treated conditions

本研究以反義乙烯受體leetr1 ， leetr2基因番茄t _ 0代種子為實驗材料，利用gus基因表達研究外源基因的遺傳規律，並藉助于pcr技術對目的和標記基因的鑒定獲得轉基因t _ 1代材料。利用gus基因在t1花粉中的表達鑒定獲得轉基因純合植株。研究了轉基因後代的生長發育模式、對外源乙烯敏感性，以及靶基因的表達特性，初步探明了它們在乙烯受體系統中的功能。

To realize this great selfish ambition, cultural and educational elite drastically criticized xikun scholars who held important political and educational positions but advocated poetic pursuit to escape from political dangers, and posed many models of educational discursive practice to control, better, and cultivate the full - of - desire societal life being neglected and thrown out of the academic sight by xikun school : firstly, in the early period, fan zhongyan and his followers, sun fu, and shi jie, et al., believed that confucian principles could be used to reform political, and educational institutions and improve society ; secondly, after fan, wanganshi, being treated as cultural rebel by other traditional moralists and politic competitors, did a failure of national wide educational and political reforms to cultivate financial talents, based on his coarse economics knowledge about how to enrich the central government ; thirdly, ou yangxiu and su shi focused attention on reform the highly rigidified literature and art education system at that time according to their cultural ideal that everybody has the right to express what his daily life, emotions and dreams, which could be seen as an irony by the fact that only themselves " life and feeling could enter into their literature and art education kingdom, while those who described lowly people " s experience, such as liu yong " s sentimental assays written specially for female performers and even the prostitutes, had to suffer from exclusion

但是，在十一世紀的文教空間中，真正值得考古學注意的知識是由理學家發明的，這不光因為，正是理學（而不是范學、王學、蘇學等這些在當時權力更大的知識）日後成了支配中國文教社會生活的權力，更是由於在十一世紀的文教界，只有理學家從一種最抽象的視角，認為十一世紀喧囂混亂的世俗生活及其基本的教化問題，無論多麼復雜，都可以歸結為人身上的理性與慾望之間的斗爭。就「哲學」能力而言，在渴望成聖、平天下的文教精英當中，理學家無疑是最出色的，他們能夠想到從「人」的結構出發，來認識世間紛繁復雜的現象，因而只需靜坐一處沉思人本身的秘密，而不必象王安石等人那樣認為到各地去調查，才可以摸清世間的狀況與問題。尤其不可思儀的是，他們的知識竟來源於看上去對教化世俗並不感興趣、只想追求長生不老的道士。

Hi and ni assays were performed to detect the subtype of viruses if ha test was positive ( ad 16 ) and contamination test was negative

血凝陽性（ ad ） 16 ）且細菌培養陰性標本進一步做hi和ni實驗以鑒定亞型，標本保存於一80箱。

Materials and methods : fecal, cloacal and tracheal swabs from different types of poultry were collected in 6 live - bird retail markets once a week. they were inoculated into 9 - 11 days embryonated chicken eggs and incubated in 35 " c for 72 hours. hi and nl assays were performed to detect the subtype of viruses if ha test were positive ( ad ^ 16 ) and contamination test were negative

材料和方法：每星期收集一次標本，收集的標本常規處理， 9 - 11日齡雞胚尿囊腔接種， 35培養72小時，收取尿囊液，血凝陽性（ ad 16 ）且細菌培養陰性者- 70保存並進一步做hi ， ni實驗鑒定亞型。

Determination of specific status of contracaecum rudolphii from china by pcr - rflp and specific pcr assays

技術鑒別魯道夫對盲囊線蟲姊妹種的研究

Studies suggest that it probably interacts directly with the viral polymerase, and we want to confirm that by mutagenesis and by enzymatic activity assays, " said tao

有研究表明，核蛋白可能會和病毒的聚合酶直接發生相互作用，我們將通過人工誘變技術及酶活性測定等技術來核實這一說法。 」

An unusual rice calmodulin isoform, oscam61, was first obtained in our lab, which contains an n - terminal cam domain and a c - terminal basic extension with a potential prenylation site. in vitro activity assays confirm oscam61 as a functional calmodulin. using the green fluorescent protein ( gfp ) as a visual marker, we further studied subcellular localization of oscam61 in stably transformed tobacco cells

利用綠色熒光蛋白（ greenfluorescentprotein ， gfp ）作為標記，研究了oscam61在煙草細胞中的定位， gfp - oscam61融合蛋白（具有開放的異戊烯化修飾位點）定位於細胞質膜和細胞器膜上，而oscam61 - gfp （異戊烯化修飾位點被gfp封閉）定位於細胞核的核質中。

Operating methods for the tests and assays of drugs. part 11 : tests for the clarity of solutions

藥品檢驗操作規程.第11部分:澄明度檢查法

Operating methods for the tests and assays of drugs. part 1 : general requirements for the tests and assays of drugs

藥品檢驗操作規程.第1部分:藥品檢驗操作通則

Operating methods for the tests and assays of drugs. part 6 : biological assays of drugs

藥品檢驗操作規程.第6部分:藥品生物測定法

Standard guide for conduct of micronucleus assays in mammalian bone marrow erythrocytes

哺乳動物骨髓紅血球中微細胞核檢驗的實施