制约因素

Absolute instability is a major physics limitation in the realization of the ultimate capability of gyro-traveling-wave tube.

绝对不稳定性是制约回旋行波管性能的主要因素之一。

Presently,many models can simulate the variety of soil water in the angel of time and space and it can appraise the transforming volume of the soil water in different period and space according to this information in order to reach the goal of applying the water resource reasonably.

0引言喀斯特地区是一种典型的生态环境脆弱区，由于自然因素和人为因素造成了该区具有土层薄、土壤侵蚀退化严重、地表漏水系数大的特点，生态环境非常恶劣，严重地制约了这里的社会经济的发展。

Through comparing two different computation methods, handling capacity for the combined unit of gravity belt thickener and belt filter press is affected by many factors .

笔者通过两种不同的计算方法，认为带式浓缩压滤机的处理能力受多种因素的影响，在设计、运行中应综合考虑，有机地协调好各因素的相互配合和制约关系。

The well-acknowledged difficulty of translation can be accounted for by vinous reasons,ranging from many internal factosrs to external ones,bm there is,among other things,an internal cause which we can not afford to ignore,I.e.,the objective interference of between the translator and the source language writer In the course of translation ,the translator,conditioned by many of his own elements,is unable to share thoroughly the thoughts, feelings,emotions and intentions of the original whier....

翻译难是一个众所周知的事实。难的原因有多种，涉及许多内在和外在诸因素，其中有一个不容忽视的成因是译者与原作者之间客观地存在着&心智距离&，即译者在语际传译过程中，受自身诸种内在因素的制约，不可能真正地深入到原作者的内心中去，与原作者同思维、共呼吸，与原作者的意旨彻底复合。当代西方流行的接受美学理论为这一现象作了很好的佐证。

The well-acknowledged difficulty of translation can be accounted for by vinous reasons,ranging from many internal factosrs to external ones,bm there is,among other things,an internal cause which we can not afford to ignore,I.e.,the objective interference of between the translator and the source language writer In the course of translation,the translator,conditioned by many of his own elements,is unable to share thoroughly the thoughts, feelings,emotions and intentions of the original whier.

翻译难是一个众所周知的事实。难的原因有多种，涉及许多内在和外在诸因素，其中有一个不容忽视的成因是译者与原作者之间客观地存在着&心智距离&，即译者在语际传译过程中，受自身诸种内在因素的制约，不可能真正地深入到原作者的内心中去，与原作者同思维、共呼吸，与原作者的意旨彻底复合。

Soybean stocks to build in 2008-09 are threatened by Argentina's high, sliding-scale export tax and Brazil's financing constraints that make it difficult to achieve any area expansion in South America.

制约2008－2009年度美国大豆库存增长潜力的因素在于，阿根廷过高的浮动出口税以及巴西面临的财政困难，这些因素将导致南美大豆播种面积很难扩大。

At the same time, immune networks can self-adapt, self-learn and self-organize construction and parameter in networks as the change of invading antigens.

导致免疫无应答除抗原因素外，还受许多因素和环节的影响和制约。

Under this background, directed by Marxism—Leninism, Mao Tse—Tung thought, Deng Xiaoping"s theory and Chairman Jiang"s important thought,I wrote this article with document analytical method, investigative study method, comparative analysis and so on. I have been insisting on the principle of combining theory with practice, centralising functional analysis of politics and factors that influence the effect of mental and moral education. And I mainly analyse the related factors that restrain the effect of mental and moral education. Furthermore, according to the practice of teaching in school, I gave the measures to strengthen the entire effect of mental and moral education.

在文化多元、价值多元背景下，本文以马克思列宁主义，毛泽东思想，邓小平理论，&三个代表&重要思想和科学发展观为指导，运用文献分析法、理论研究法、经验研究法、调查研究法和比较分析法等研究方法，坚持理论联系实际的原则，以&高中思想政治课的德育功能分析，德育'低音频'效果检视，影响高中思想政治课的德育效果的诸因素分析&为中心，着重分析制约高中思想政治课整体德育效果的相关因素，并在此基础上，联系学校教育教学实际，提出了增强高中思想政治课整体德育效果的对策与路径。

But the one-sided emphasis on the doctrine of psychological factors in the aesthetic and artistic activities to the role of the one-sided emphasis on the non-utilitarian, to the neglect of social practice and theoretical understanding of the factors aesthetic activities of the fundamental constraints, inevitably slide into the ultimate subjective idealism.

但该学说片面强调心理因素在审美活动和艺术活动中的作用，片面强调审美的非功利性，忽视了社会生活实践和理性认识因素在审美活动中的根本性制约作用，最终不可避免地滑向主观唯心主义。

Giving an example in Daxinganling forest district, we research quantitative relation between intermittent-fluctuating heavy fire period phenomena in the forestry fire activities per year and main astronomical factor--sunspot abnormal activity with the methods of abnormal-extent and regression-analysis.

以大兴安岭林区为例，运用异常度法及回归分析方法，研究了一定空间范围内，年际森林火灾活动中间歇起伏的高火险时段现象与主要天文因素——太阳黑子活动异常的定量关系，得出了太阳黑子活动是制约区域高火险时段形成与发展的重要天文因素。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。