constraints

A number of quasars with redshift Z> 4 have been discovered in recent years, which provide important constraints to theoretical models for the large scale structure evolution of the universe and the formation of galaxies at early time.

近年来发现了一批Z>4的类星体，这些高红移类星体使人们对早期宇宙中的大尺度结构演化和星系形成的理论模型提出了新的观点。

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Options are offered subject to staff availability and the constraints of the timetable...

课程选择视教师的时间与课程表的限制而定。

《柯林斯高阶英汉双解学习词典》

The quest by private firms for profits takes place under familiar conditions of constraints.

私营企业对利润的追求是在我们熟悉的制约条件下发生的.

词典精选例句

It may progressively remove the constraints on degradation discussed earlier.

这样可逐渐除去前面讨论过的对降解的抑制.

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Their decision to abandon the trip was made because of financial constraints.

他们决定放弃这次出游是因为财力有限。

《柯林斯高阶英汉双解学习词典》

Contemporary geography teacher professional development constraints and the development of means

当代地理教师专业发展的制约因素及发展途径

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Their decision to abandon the trip was made because of financial constraints

他们决定放弃这次出游是因为财力有限。

柯林斯高阶英汉双解学习词典

This decision will impose serious constraints on all schools.

这项决定将使所有的学校受到各种严格的限制。

《牛津高阶英汉双解词典》

All parties are exporting domestic political constraints into the negotiations.

谈判各方都把本国的政治约束带到了谈判中来.

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When you set these attributes, the page's spatial area for the image is fixed by the constraints imposed by the preset width and height dimensions, which facilitates the page loading by enhancing the efficacy of the page rendering.

在设置这些属性时，页面中供图像使用的空间面积是固定的，受到预设的宽度和高度尺寸限制，这通过提高页面渲染效果，有助于页面加载。

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Data and constraints can easily be changed to test theories.

信息库中的数据和限制条件可以轻易地改变以检验假设.

英汉非文学 - 科学史

Such constraints are said to be holonomic.

这种约束称为完整约束.

词典精选例句

From the physical constraints, I was in physical education on home, ease.

摆脱了体能的约束, 我居然在体育课上混得如鱼得水, 轻松自在.

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In the system design, goals and constraints expansion method of secondary voltage multi-objective model is proposed at first.

系统设计中，首先提出二级电压多目标控制模型中目标与约束的扩展方法，保证工程实际中二级电压多目标控制方法的通用性。

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Production quotas, budget constraints, etc. might restrict the variation of the variables.

生产定额, 预算约束等等可以限制变量的变化范围.

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Once again, the'soft " nature of these constraints has prevented their inclusion in formal models.

这的制约因素的 “ 伸缩 ” 性质再一次使它们不能包括在正式模型里.

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Options are offered subject to staff availability and the constraints of the timetable

课程选择视教师的时间与课程表的限制而定。

柯林斯高阶英汉双解学习词典

And scientists are only just beginning to understand what those constraints are.

而科学家们也是刚刚开始认识到这些局限是什么。

六级真题- 2018年 6月 2卷 阅读A

Even willing innovators may be faced with capital constraints.

甚至自愿的革新者也可能面临着资本拮据的困难.

词典精选例句

In international climate negotiations, developed countries have required China to take more environmental protection responsibilities and obligations. The long-standing extensive mode has resulted in obvious resource and environmental constraints on economic development.

发达国家在国际气候谈判中要求中国承担更多的环保责任和义务，而中国长期存在的粗放式经济发展模式，也使资源环境对经济发展的约束日益突出。

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He is wanting in moral constraints.

他缺少道德约束。

《柯林斯高阶英汉双解学习词典》

Our modern workplaces also operate based on outdated time constraints.

我们现在的工作时间也是按照过时的作息时间安排的。

六级真题- 2016年 12月 3卷 信息匹配

These constraints are summarized by Kirchhoff's laws.

这些强制的约束关系可总结为基尔霍夫定律.

词典精选例句

List any known constraints imposed by the environment or by management.

列出任何已知由环境和管理强加的限制.

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Options are offered subject to staff availability and the constraints of the timetable.

课程选择视教师的时间与课程表的限制而定。

《柯林斯高阶英汉双解学习词典》

...spatial constraints.

空间的限制

《柯林斯高阶英汉双解学习词典》

To break down the traditional teaching constraints and achieve unlimited educational resources and teaching methods, the utilization of network resources to supplement teaching has become an important direction in educational reform.

为了解决广大受教育者可以突破传统教学中资源的限制，实现优秀教育资源和教学方法不受到时间和空间的限制，借助网络资源进行教学成为教育改革的一个重要方向。

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We have to work within severe constraints of time and money.

我们必须在时间紧迫、资金紧张的限制下工作。

《牛津高阶英汉双解词典》

The status, constraints and trends of automatic rainfall monitor in our country.

我国降水自动采样器的现状 、 存在的问题和今后的发展趋势.

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What are the constraints that each of these imply for any design?

这每种产品的要求和约束对于设计意味着 什么 ?

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