查询词典 endogenous

Objective To construct a hTERT and Cox-2 promoter regulated oncolytic virus by replacing the endogenous adenovirus E1a and E1b promoter, respectively.

目的 应用同源重组的方法构建以hTERT和Cox-2启动子调控增殖的肿瘤特异性增殖腺病毒。

The next stage of development of capital markets should be the key mechanism to achieve growth, weakening external mechanisms of control of the capital market, strengthening the market mechanism for the role of capital markets to break the strong exogeneity, re-return to the mechanism of endogenous and exogenous mechanism a more modest role in contrast to the growth of state.

在资本市场发展的下一阶段应该是关键机制，实现经济增长，弱化了资本市场的控制的外部机制，加强对资本市场的作用市场机制，打破强外生性，重新回到机制内在和外在机制相对于国家的增长较为温和的作用。

RT-PCR analysis showed that the relative level of endogenous tobacco chs mRNA was less than that of the transgenic Petunia chsA mRNA in white-flowered lines.

RT-PCT分析结果显示，花色属白色的转殖株，其内生型菸草chs mRNA的相对量少於转殖矮牵牛chs mRNA。

By using pot tests, the effect of low-P stress on dark sun-cured tobacco endogenous hormone and root activities were studied during different growth stage.

通过盆栽试验和室内分析，研究低磷胁迫对晒红烟内源激素和根系活力的影响。

Comparison of different types of stem cutting in rooting induced and analysis the cDNA clones which may be associated with the occurrence of adventitious roots of P.euphratica,the model of ARF were initial establishment of exogenous IBA controlling endogenous IAA occurred threshold and equilibrium,that is,exogenous IBA receiving by receptor of stem cutting,and transfer into the cells,then turn into active IAA by the effects of the POD enzyme.

通过对胡杨3个不定根发生调控培养体系的比较和与胡杨不定根发生可能相关的差异基因的克隆分析，初步建立IBA调控胡杨不定根发生的内源IAA阈值和激素间平衡的模型，即外源IBA通过插穗受体接收，转入细胞内并在POD酶作用下转化成具有活性的IAA，当IAA的水甲在促根的阈值内并保持相对平稳时，则有利于生根；当IAA的浓度增高超过阈值且不稳定时，则抑制不定根的发生。

This paper also studied hypnotic activity of melatonin used together with another endogenous sleep-inducing substances--oleamide.

本文还研究了褪黑素与另一个同样具有诱导生理性睡眠作用的内源性催眠物质油酰胺联合应用对睡眠的影响。

But in the Chicago School's opinion, market performance and market structure are endogenous from market conduct.

从结构主义市场结构决定市场行为和市场绩效的观点来解释，这是合理的。

An endogenous economic growth model is built upon Barro's model with state regulation as a factor.

在借鉴巴罗模型基础上，构建了一个含政府调控因子的内生经济增长模型。

To investigate the responding behavior of denitrifying bacteria to different carbon source (i.e. methanol, ethanol, sodium acetate, sodium propionate, glucose, domestic wastewater and endogenous carbon source), several batch experiments using the sludge from the Carrousel oxidation ditch were carried out at 15.4℃±0.8℃.

为了研究低温环境下反硝化细菌对各种碳源的直接反应，利用Carrousel氧化沟系统的活性污泥，以甲醇、乙醇、乙酸钠、丙酸钠、葡萄糖、生活污水及内源物质为碳源，在15.4℃±0.8℃低温状态下开展序批式缺氧反硝化试验。

In this study, the non-metastatic canine cell line, which do not express endogenous OPN were stably transfcted to overexpression fulllength form of osteopontin or shortest splice variant or a control vector and compared for functional differences in metastatic behavior.

其中，OPNc 仅表现於具转移性的乳癌细胞中，并不表现於正常乳房细胞中，OPNc 可能可以做为乳癌的转移的指标。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！