制约因素

Light is the necessary factor of plant upgrowth and developing. Low light become the main factor which restricts plant upgrowth, yield and quality in geeenhouse planting.

光照是植物生长和发育的必要条件，在植物的反季节栽培中，弱光成为制约植物生长、产量和品质的主要因素。

In a scientific and effective financing system, after considering all kinds of restrains to financing, enterprise can do find a kind of financing structure that maximize vendibility of them, this can be supported strongly not only in theory but in practice.

文章认为，在一个科学有效的融资体制中，当企业考虑到各种影响与制约融资行为的因素后，企业确实存在一个使其市场价值最大化的融资结构，这一点不论在理论上还是在实践中都可以找到充分的证据，也是理性企业的最优选择。

The future fate of veto power remains to be constrained by the general pattern of the international community.

未来 ，否决权的命运则仍然受国际社会总格局制约。大国的态度依然是决定性的因素。

Water resources are the main factor that limit the economic and social development and ecological sustainability of China.

水资源不足是制约我国经济、社会、生态可持续发展的主要因素。

However, restricted by historical, economic and natural conditions, with weak educational basis, Huis elementary education develops slowly, and there are still quite a few problems existing.

但由于受历史、文化传统、经济和自然等因素的制约，回族基础教育事业发展缓慢，教育基础薄弱，仍存在着许多亟待解决的问题。

The factors influencing educational donation consist of the material wealth, the tax policy, the managerial ideas of charitable donation and the donation culture.

制约教育捐赠的因素包括物质财富、税收政策、慈善捐赠的经营理念和捐赠文化等。

The results show that present ecological security in Qusum county is in a yellow alert state,eco-environmental problems become the main limiting factors for the local economic development.

结果表明，当前曲松县生态安全状况处于预警状态，生态环境问题已成为制约当地经济发展和社会进步的主要因素。

Currently,in the organization and guidance of urbanization,local governments have noticeable advantages in political and economic resources, but also confront with the restriction of some unfavorable factors in the structure of political,economic,cultural,social and administerial systems.

当前我国地方政府在组织领导地方城镇化的进程中，既有可资凭借的显著的政治资源优势，经济体制优势，同时也面临着政治、经济、文化、社会与行政体制结构中的不利因素的制约。

The reliability of some mechanisms is critical for the aerocraft safty and the the mission complement.

目前，机构运动可靠性是机械可靠性的最薄弱环节，成为制约整个飞行器可靠性提高的主要因素之一。

This article researches the factor of restricting the Tai zhou agricultural product exportation and should conduct the research to the strategy through the method of antitheses.

本文采用了对比法、举例法等研究方法，对制约台州农产品出口的因素和应对策略进行了研究。

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％。