二项的

Objective To study the level and clinical significance of plasm antithrombin III,factor VIII,fibrinogen and D-dimer in pregnancy.

目的研究抗凝血酶-Ⅲ、凝血因子Ⅷ活性、纤维蛋白原、D-二聚体四项血凝指标在妊娠中的变化，探讨其在妊高征诊断和预防中的价值。

Firstly part of quadratic term of Taylor series is chosen; a low-dimension surface is used to approximate limit state surface ; and the modified reliability formula is derived.

首次选取泰勒级数的部分二次项，用一个距原点最近点处拟合的超低维曲面近似极限状态面。

Therefore, we have to consider a weak problem, that is, toclassify the (2,3)-choosable complete bipartite graphs.

事实上，这是一项困难的工怍即使是对3一可选的完全二部图，也是如此。

The legislation ratifies a practice that developed informally more than two decades ago.

这部法律批准了一项已经非正式存在了二十多年的司法实践。

Although recasts have been generally proved to be a common corrective feedback strategy in L2classroom interaction both home and abroad, present research has not provided a complete picture of the effects of recasts , particularly that in Chinese EFL setting.

国内外研究都已证实，重铸是教师在二语课堂互动中常用的一项纠错策略。

In the last decade of 20th century, powder metallurgy with these dominances including saving energy and materials, higher efficiency, lower pollution and cost was considered as a most creative processing technology and has been widely used in the kinds of industrial departments.

粉末冶金技术是二十世纪九十年代粉末冶金领域最具创造性的一项技术进步，它具有节能、节材、高效、近净成形、少或无污染等突出优点。

Second, as the first application of methods and theory, Regularization -Gauss-Newton Method and Widely Convergent Generalized Pulse Spectrum Technique are applied to inverse preblems of one and two dimensional wave equations in seismical prospecting.

其次，做为方法、理论的第一项应用内容，正则-Gauss-Newton法和大范围收敛广义脉冲谱方法在地震勘探一、二维波动方程反问题上进行了应用。

Planned uses of the land and planned limits for architectural volume, density and headroom.

二、土地的规划用途和建筑容积率、密度、净空限制等项规划要求。

Is a set of more than 20 years experience in the development , research and production of the single screw compressor-level key high-tech enterprises with independent intellectual property rights and a number of international patents .

是一家集二十余年研制经验，研究和生产单螺杆压缩机的国家级重点高新技术企业，拥有自主知识产权和多项国际发明专利。

In 2001, the Patents Registry received 8 914 standard patent applications and 1146 were granted.

二零零一年，专利注册处共接获8914宗标准专利申请，批予的标准专利有1146项。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷