中项

In point of the physical characters,it is better to differentiate the time derivative in the characteristic direction than intime direction.

1.4中针对流体的流动以对流为主的物理特性，采用特征线法去对时间导数项离散，使截断因子比通常的时间方向离散小得多，更好地反映了问题的物理特性。

The algorithm applied the characteristic of the small second item's degree of irreducible polynomial in characteristic 2 finite field.

该算法利用了特征为2的有限域中的不可约多项式第二项次数较小的特点。

One study showed that patients with CFS tend to have a characteristic set of changes in 12 genes that help the body respond to stress.

一项研究表明：在 12 种帮助身体对压力做出反应的基因中，CFS 患者一般会有一组特征性的变化。

The charge carrier mobility is one of the important material parameters to understand the mechanism in the device.

载子迁移率是一项重要的物理参数，有助於了解元件中的机制。

They are chary of investing such an amount of money in the risky business.

他们对于在那项风险很大的生意中投资态度很谨慎。

As a tactics to coordinate the conflict of interest, chattel acquisition in good faith makes a difficult choice between the sharp conflict of the private interest and the social interest.

：动产善意取得制度作为一项利益冲突的协调策略，在个人利益与社会利益的激烈冲突中，作出了艰难的取舍。

Chattel security is not only an ancient form of security, but also the most active part in the security system of those countries and regions which have mature market economy.

动产担保是一项古老的担保形式，同时又是市场经济发达的国家和地区的担保制度体系中最为活跃的部分。

The satellite position and clock offset at any time can be gained through interpolating precise ephemeredes using CHEBYSHEV polynomial coefficients.

在计算中，通过对精密星历采用切比雪夫多项拟合的方法可计算卫星任意时刻的卫星位置和钟差。

The main farmland soil types in Heilongjiang province are of white pulp soil, black soil, Chernozem, meadow soil. In this study, according the actual value of dry soil density, capacity soil moisture constant by weight, soil porosity with different soil in different vertical layers, applying statistical analysis method, to solve the internal relations among the three index above.

黑龙江省早作区耕地土壤主要类型有白浆土、黑土、黑钙土、草甸土，本项研究通过不同类型、不同层位土壤的比重、干容重、田间持水量、总孔隙率等的实测值，采用统计分析中回归分析方法，探索各项物理指标之间的内在关系。

The detailed pathological lesions and the dynamic location of AEV in natural and experimental cases of chicken, chickling and embryos were reported. And AEV agar gel precipitin antigen and an inactivated oil-emulsion vaccine against AE were produced.

本项实验研究，旨在过去工作的基础上，利用分子生物学、分子免疫学的技术手段，探讨和揭示AE发生发展过程中的某些分子发病学机理的问题，并试图建立一种具有普遍指导意义的动物分子病理学研究的工作模型。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。