限制因素

Influence factors were comprehensively analyzed for dragline overcast stripping application in our country from technique,economy,society,environment,and so on,in this text.

论文从技术、经济、社会、环境等方面综合分析了影响拉斗铲无运输倒堆工艺在我国应用的各种因素，通过综合分析认为，我国已经具备了应用拉斗铲倒堆工艺建设大型高产高效露天煤矿的条件，其主要限制因素为资源条件的复杂性和操作管理经验的缺乏。

Have analyzed and researched several limiting factors which influenced the effect of scale effect of ship maximization, the text think the of ship maximization is restricted by a lot of factors, the most important factor is the loading and unloading efficiency of the port, that is to say that scale effect can't realize unless the port's efficiency of loading and unloading, management level is high.

在研究中主要对影响船舶大型化规模效应的几个限制因素进行了分析研究，得出船舶大型化规模效应受很多因素的限制，最重要的因素是港口的装卸效率，也就是说只有高效率的港口装卸和管理效率才能充分体现集装箱船舶大型化的规模效应。

On the basis of two criteria of stomatal limitation of photosynthesis suggested by Farquhar and Sharkey,the re-dominant limiting factor of photosynthesis is stomatal conductance of stomatal limitation in the forenoon,but the midday depression of photosynthesis at noon and the decrease of photosynthesis in the afternoon are the results of low carboxylation efficiency of the mesophyll leaf.

根据Farquhar和Sharkey的观点，造成净光合速率下降的原因既有气孔限制又有非气孔限制因素，上午净光合速率下降的主要是由气孔限制因素造成的，午间和下午光合速率的降低则主要归因于叶肉细胞羧化效率的降低。

Twenty-nine summer maize hybrids released for commercial production in Shandong province were divided into three types: high-test weight,medium-test weight type and low-test weight type.

通径分析指出赖氨酸含量对玉米容重起负作用，且由于决定系数最小R(32=-0.05%，成为影响容重的主要限制因素，尤其是对蛋白质形成的限制，但对淀粉总含量的限制作用较小。

Those are the two major factors that are always the limiting factor.

这两个主要因素一直以来都是限制因素。

And various limiting factors are analyzed. It is found that the stability is mostly limited by the noise of photodetector and frequency modulation in the experiment. Several methods of improved stability are also presented here.

从理论上定性分析了频率稳定度受到的各种限制因素，最后得出本实验中频率稳定度主要受频率调制和探测器噪声限制的结论，同时给出了提高频率稳定度的方法。

The chief obstacles to arbitrage in these cases were short sale constraints, which make shorting very costly or impossible.

在这些案例中，实现套利的最大障碍就是对卖空能力的限制因素。这个因素导致卖空成本过高或变得完全不可能。

For the effection of its vertical distribution,the important factor is soil porosity,to a great extent,soil moisture and soil temperature produce effection forprotozoa through soil pore spece,the discontinuous dis-tribution of soil organic material and soil micro-organisms also is a important limiting factor.

影响其垂直分布的重要因素是土壤孔隙度，土壤水分和温度很大程度上也是通过土壤孔隙对原生动物产生影响的，土壤有机质和微生物的不连续分布也是一个重要的限制因素。

For example bilking cases on the internet happens frequently. The development of C2C has been restricted to some extent by the difficulties of the validation of trades and the lack of credit system.

本文中，笔者将从宏观的角度出发，去分析目前中国C2C形式的电子商务产业中的优点及缺点，以及其所在的产业环境中的发展限制因素与促进因素。

Study limitations include small sample size, exclusion of several potentially eligible children because of medication-related drowsiness or refusal to participate, limited ability to generalize the results, and testing of some children more than once resulting in a learning effect or decreased pain due to healing. Older children found the game too simple and therefore not as distracting as the younger children reported it to be. Because the VR equipment was not waterproofed, pain responses could not be determined through an entire dressing change, including during wound debridement in the bathroom.

这项试验的限制因素，包括样本数很小、排除许多潜在合适的儿童，因为药物相关的嗜睡或是拒绝参与试验，而限制了这个试验结果的普遍性，而且对许多儿童进行一次以上的试验会造成一种记忆效果，或是因为复原而减少疼痛；年龄较大的儿童觉得这些游戏太过简单，因此不像对年龄较小的儿童一样，那麼地吸引人；且因为VR装备不是防水的，因此疼痛反应不能在换衣服时评估，包括於浴室时清创时。

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