NTR

We show that the numerical efficiency of NTR algorithm can be improved by choosing appropriate parameters .

通过选取适当的参数，我们可以提高算法的数值效率。

The structures constructed by NTR method were usually named NTR structures .

采用NTR工法建造的结构通常称为NTR结构。

The developed analysis method and the numerical results can be used as a reference for the design and construction of an NTR structure .

本文所提出的分析方法以及数值计算结果可作为工程设计与施工的参考。

Compared with ordinary reinforced concrete beam , the NTR structure can resist much higher vertical load and cracking load .

NTR肋梁结构体系与普通钢筋混凝土结构相比可以承受相对较高的竖向荷载，开裂荷载得到提高。

Study on the Feasibility of Forging 18V48 / 60 Crankshaft by NTR Method

NTR法锻造18V48/60曲轴可行性分析

Normal Trade Relations ( NTR ) was formerly known as Most Favored-Nation status .

正常贸易关系就是以前所谓的最惠国待遇。

The 3 ' - NTR and C-terminal part of the CP gene were obtained from No.

包括3′-NTR和CP基因的C末端。

Crystal Structure of the Neurotrophin-3 and p75 ~ ( NTR ) Symmetrical Complex

神经营养因子NT-3与其受体p75~（NTR）对称复合物的晶体结构

Study of p75 ~ ( NTR ) as the Membrane Mark of Cancer Stem Cells in Esophageal Squamous Cell Carcinoma

p75~（NTR）作为食管鳞癌干细胞膜蛋白标志的实验研究

Effects of lead acetate on expression of brain-derived neurotropic factor and P75 ~ ( NTR ) in rat brain

铅对大鼠脑组织脑源性神经生长因子及其受体P75~（NTR）表达的影响

A basic unit of the NTR structure was used in the dissertation for the experimental study , aimed at establishing the primary calculation theory and design method for the NTR structure .

本文取NTR结构的一个基本受力单元进行试验研究，目的在于建立NTR结构的初步计算理论和设计方法。

Take 601 crankshaft as a example , the upset bending processes of RR , TR and NTR are numerically simulated based rigid-plastic FE .

以601曲轴为例，模拟了RR法、TR法和NTR法的弯曲镦锻变形过程，得到了包括应力分布、模具型腔充填程度及弯曲力和镦粗力等各种场量信息。

Conclusion There is an AD5-10 targeting site in the NTR of DR5 , which may play a role in developing novel immunotherapies for cancers .

结论DR5氨基末端含有AD5-10激动性抗体的靶点，该靶点可能在发展肿瘤免疫治疗新策略中发挥重要作用。

Today metro and other underground space constructions were rapidly developing . Because of the incomparable advantages compared with the conventional technologies , the NTR method had wide application and good prospects in the future .

NTR工法具备常规工法所无法比拟的优点，在地铁等地下空间建设飞速发展的今天，具有广阔的应用前景。

From the point of engineering view , the technology of the NTR structure construction method was experienced by a large number of tests , and the well-known products that were the combination of both technologies and innovation .

从工程的角度来看，新管幕工法技术是经过大量检验的，为人们所熟知的既有技术的有机组合和创新的产物。

The development for the design of the NTR structure in theory lagged behind that in application and there were not a systematic theory model for calculation because the NTR structure system was a new type of underground structure .

由于NTR结构体系是一个新型的地下结构受力体系，在理论上比较滞后，目前没有形成系统的理论计算模型。

The combination of the technology makes the NTR structure a very different structure type from the conventional structures . There are many uncertainties for both the related design method and the construction theory of the NTR structure in the implementation process .

这种几个技术的有机结合也使新管幕结构呈现出与常规结构大相径庭的结构型式，其相关设计及施工的理论也不完善，在实施过程中存在诸多不确定因素。

The above biological properties and sequence analysis of the coat protein gene and 3 ' non-translated region ( NTR ) showed that this potyvirus is Wisteria vein mosaic virus ( WVMV ) .

以上生物学特性的研究以及对其CP基因和3′-非翻译区序列的分析证明此病毒为紫藤脉花叶病毒（WVMV），这是关于此病毒在中国发生的首次报道。

AIM : In this work , we investigated the difference of membrane capacitance , membrane current , current density and I-V curves between smooth muscle cells isolated from pulmonary hypertension rat ( PHR ) or normotensive rat ( NTR ) pulmonary arteries .

目的：观察肺动脉高压大鼠（PHR）肺动脉平滑肌细胞膜电容（Cm）、膜电流（I）、电流密度（pA/pF）及I-V曲线，并与正常SD大鼠进行比较。

The study indicated that chlorine inactivation of HAV conformed to the damage of 5 ′ NTR of its nucleic acid . On the besis of full knowledge of the mechanism of effect of chlorine on HAV , PCR can be used for evaluation of disinfection efficacy .

结果表明，氯灭活HAV与其核酸5′NTR的损伤一致，在充分了解氯对HAV作用机理的基础上，PCR可用于消毒效果的评价。