查询词典 if-expression

Those expression plasmid were respectively transformed into E.coli DH5a, thenthe expression strains were induced for 5h under 42℃, SDS-PAGE confirmed that interestprotein was expressed by pBV220-R- IFN-γ_m strain and was 16kd in size. Its contentaccounted for 38.6％of the thalline protein.

分别转化大肠杆菌DH5α，42℃诱导表达4h，经SDS-PAGE电泳鉴定，原核表达质粒pBV220-R-IFN-γ_m表达的目的蛋白大小为16Kd，占细菌总蛋白的38.6％。

The properties and expression of knowledge are discussed in brief and binary and multiple truth expression and inference of knowledge are studied focally. The neural networks which can realized the three valued logic are overviewed. The new idea of uncertain inference based on three valued logic is proposed for the first time The models of neural logic, which can realize three valued logic and uncertain three valued logic inference are proposed, too. The learning algorithm of coefficient of MVL's function based on the canonical realization of MVL network is investigated for the first time and the appropriate algorithm is proposed.

4简要地论述了知识的特征及其表现形式，重点研究了知识的真值二值和多值表示法以及基于知识真值表示法的逻辑推理；通过对目前可实现三值逻辑推理的逻辑神经元及其网络的简要回顾，指出了各自的局限性，首次提出了基于三值逻辑的不定性推理的新概念以及可实现三值逻辑和三值逻辑不定性推理的逻辑神经元模型，同时对基于这种逻辑神经元模型的推理系统的应用领域进行了探索性尝试；另外，首次对基于多值逻辑网络正规实现的多值逻辑函数的系数参数的学习算法进行了研究，并提出了相应的学习算法。

LPL was expressed in many tissues in tree shrew, highly in cardiac muscle and adipose tissue. In despite of no expression in skeletal muscle, there was less-medium expression in liver, distinctly different from human LPL which was expressed in the contrary way in these two tissues.

树鼩脂蛋白脂肪酶的组织表达谱比较广泛，在心肌和脂肪组织中大量表达，但在骨骼肌中未检测到，却在肝脏中有中低水平表达，与人脂蛋白脂肪酶在这两种组织中的表达相反。

Objective To clone human intestinal trefoil factor (hITF/hTFF3) gene into an eukaryotic expression vector for its expression in eukaryotic cells.

目的 构建人肠三叶因子(hITF/hTFF3)的真核载体并在真核细胞中表达。

The increase of leptin expression and the decrease of adiponectin expression inpreeclampsia are closely correlated with hypoxia of trophoblast.

结论子痫前期中瘦素表达的增加与脂联素减少与滋养细胞缺氧是密切相关的。

An expression of the process is to the truth table expression output.

一个关于表达式的程序，是对表达式的真值表输出。

The prognosis in those patients who had high expression levels of Reck in tumorous tissue showed significantly better than those had lower expression.

RECK基因表达高的患者其预后往往比基因表达低的患者预后好。

The expression of PDGF receptor α was rather weak, expression in tunica was 2～3 fold higher than in tunica media at 2 w.

PDGFRα表达较弱，2周时内膜表达是中膜的2～3倍，术后2小时～2周表达强度无明显变化，实验组与对照组无差异。

Each medicine used in the study totally has obivious effect on lens sodium-pump. Either on the molecular and cellular level or on the histological and organic level , they all have their distinctive demonstration. 1.Ouabain、Digoxine、DMSO decrease the expression of αsubunit of sodium pump on mRNA level , the cell morphology and ultramicroscopic structure demonstrated destructive effect,it indicates the cause of cataract of the medicines.2.D-thyroxine、Amphotericin B、Vitamin E increase the expression of αsubunit of sodium pump on mRNA level ,from the demonstration of the cell morphology and ultramicroscopic structure ,it indicates the medicines have protective or anti-distructive effect on lens.3.The medicines have isoform-specific action on lens sodium-pump,it indicates exploitting isoform-specific medicine has a promising clinical application.4. Lens sodium-pumps are inhibited probably lead to cataract, so in clinical medication, especially to the cardiovascular doctor, while he is using the sodium-pump inhibitors, he should pay more attention to adjust the dosage and duration of the drug therapy. 5. To creat the animal model of cataract through inhibiting lens sodium-pump, whether it can be a kind of classical method or not, it is worthy of further research.

本研究所选用的药物对晶状体钠泵均有明显的影响作用，在分子水平、细胞水平、组织器官水平均有特异的表现：1、哇巴因、地高辛、二甲基亚砜三种药物可降低晶状体钠泵α亚单位在 mRNA水平的表达，在细胞形态和超微结构上表现为损伤效应，提示了其潜在的导致白内障的可能。2、D甲状腺素、两性霉素B、维生素 E三种药物可升高晶状体钠泵α亚单位在 mRNA水平的表达，从细胞形态和超微结构上的表现，提示了其对晶状体有保护作用或抗损伤效应。3、药物作用于晶状体钠泵具有重整异构特异性，提示了开发出特异的具有重整异构作用的药物是极有临床应用前景的。4晶状体钠泵抑制后可能导致白内障的发生，故临床用药，尤其是心内科医生在使用这些钠泵抑制剂时应注意调整用药剂量及药物疗程。5 通过抑制晶状体钠泵来制作白内障动物模型能否成为一种经典的制作方法，还有待于进一步研究。

Is an overflow or underflow expression possible during the computation of an expression?

检查运算中是否存在上溢出或下溢出的可能性？

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。