那么，什么可以对未来的救助方案起到限制作用？
效率的提高是由于EBL的限制作用而提高了激子浓度。
The enhancement of efficiency is attributed to high density of exciton due to confinement of EBL.
植物N：P化学计量学特征能够较好地反映氮、磷养分的限制作用。
Plant N:P stoichiometry can effectively reflect the type of nitrogen or phosphorus limitation.
这里的问题在于，实现“医保”的私有化本身对医保费用的增长并没有限制作用。
The point here is that privatizing Medicare does nothing, in itself, to limit health-care costs.
高度重视不易受人力改变，且对游客容量限制作用最大的指标的测算；
Attaching great importance to the measuring index, which is uneasy to be changed by manpower and places greatest restrictions on tourism environmental capacity;
自动许可程序的管理方式不得对受自动许可管理的进口产品产生限制作用。
Automatic licensing procedures shall not be administered in such a manner as to have restricting effects on imports subject to automatic licensing.
装运体积庞大和易变质商品的高额费用，对国际贸易也起了一种限制作用。
International trade can also be limited due to the high cost of transporting bulky or perishable goods.
结果表明：分子取向机理的光波导对非线性T M模存在不同的功率限制作用。
It is shown that, for the waveguides with molecular orientational mechanism, a distinct power limiting action for nonlinear TM modes exists.
数字“1”在乘法中起一种限制作用，就是让其他数字保持不变：6乘以1还等于6。
The number 1 in its multiplicative identity is practically bedridden, leaving other Numbers unchanged: 6 times 1 equals 6.
取得或设定值，指出自动格式化选项是否会在格式化限制作用中的文件覆写格式化限制。
Gets or sets a value that indicates whether automatic formatting options override formatting restrictions in a document where formatting restrictions are in effect.
现在杠杆比率势头强劲，这一比率将银行持有的资产总量与其资本联系起来，从而起到限制作用。
There is now impressive momentum behind the idea of a leverage ratio, a measure that puts a fixed ceiling on the total amount of assets that a bank can hold relative to its capital.
符号情境是人们运用符号进行认知和交际的具体情境，它在交际中主要起限制作用和解释作用。
The signifying situations refer to the particular situations of human's cognition and communication by various signs that have restraining and explaining functions.
由于光放大器和各种色散补偿技术的采用，光纤损耗和色散对系统的传输距离不再起主要限制作用。
Fiber loss and dispersion have been overcome greatly because of the development of optical amplifiers and chromatic dispersion compensation technology.
但是带宽有限的传输系统限制了数据率的迅速增长，而且这种限制作用随着数据率的增加而变得越来越严重。
But the increase of data rate is limited by band-limited transmission system, and higher the data rate is, more the limitation is.
好，买本书，买一条牛仔裤，或上时髦的饭店吃一顿。这样也许比买盒饼干安全一些，因为价格终会对有限制作用。
Buy a book, a great pair of jeans, or try a fancy restaurant - safer perhaps than a box of cookies because the price inhibits the quantity.
对该地区气候生产潜力的动态分析表明：区域内气候生产潜力年际变率大，其中水分限制作用突出的地区变率尤大。
The dynamic analysis shows that the climatic productive potential there has great variation from year to year, especially in the region where water is a dominant limiting factor.
为了支持表达式在语言之间的双向迁移，受限制的语法模型也可以对ESQL语法产生一定的限制作用，以适应XPath。
In order to support expression migration in both directions between languages, restricted grammar mode also subtly restricts the ESQL grammar to fit XPath.
量子点中电子和空穴强的量子限制作用使其表现出一些新颖的物理性能，从而在微电子和光电子器件方面有着重要的应用价值。
Due to strong confinement effects of electrons and holes, QDs exhibit novel physical properties leading to important applications in microelectronics and optoelectronics.
在欧洲许多地方，解雇工人的严格法规对工作岗位的丧失起到了限制作用，健全的社会福利计划确保失业者可以继续享受健康保险并领取基本收入。
In much of Europe, rules governing worker firing helped limit job loss, while strong social-welfare programs ensured that even the jobless retained their health care and received a basic income.
但随着小麦栽培品种单一化导致基因大量流失，使其遗传基础日益狭窄和抗源匮乏，对其产量和品质的进一步改良起着极大的限制作用。
However, the narrow genetic basis of wheat has limited the further improvement of yield and quality, which is essential to maintain the increasing population.
其中的某些条款对那些真正让人厌恶的做法起到了限制作用，例如对已付差额收取利息；但其余条款阻止了银行根据消费者风险的变化而设定相应利率的能力。
Some provisions restrain genuinely odious practices, such as charging interest on already-paid balances, but others prevent Banks from tailoring interest rates to customers' changing risks.
哺乳动物包括我们，在这个问题上，我们认为是卡路里的限制作用-一份低能量食物-触发抗衰老基因，可以称之为“sirtuins”（是一种抗衰老酶）。
Lenny Guarente: In mammals, which includes us, what we think is the case, is that calorie restriction - a low calorie diet - triggers anti-aging genes better called sirtuins.
他还说道他的组织为了“赢回我们持枪的自由”正在准备挑战国内那些具有限制作用的反枪支法案(one lawsuitatatime：一次起诉一个法案)。
He says that his organisation is preparing challenges against restrictive anti-gun laws across the country, in order to "win back our firearms freedoms one lawsuit at a time".
高金雀花碱可以限制细胞的移动，癌细胞试图通过产生与转移相关的蛋白来弥补高金雀花碱的抑制作用。
When genistein restricted their ability to do so, they tried to compensate by producing more protein involved in migration.
应用数值分析方法研究了带宽限制放大传输系统中非线性增益对孤子间相互作用的控制作用。
The control of nonlinear gain for interaction between solitons has been studied by numerical analysis in band-limited amplification propagation system.
应用数值分析方法研究了带宽限制放大传输系统中非线性增益对孤子间相互作用的控制作用。
The control of nonlinear gain for interaction between solitons has been studied by numerical analysis in band-limited amplification propagation system.
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