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It could be built with the components from the hydraulics library but would require a considerable amount of time that is usually not available at the beginning of a project.

它能由液压程序库中的元件建立起来，但需要相当多的时间，这在工程的开始是行不通的。

If they are accumulated to a considerable level, elimination of these ions can be carried out by an addition of strong reducing agent such as hydrazine.

如果他们累积到相当大的水平，要除去这些离子是可以透过增添像联氨这样强的还原剂来完成。

However, there was no mention of the large number of controversial hydro-electric projects which China is building overseas at considerable economic, social and environmental cost to the recipient countries.

然而，文章没有提及中国在海外建造的大量的水电工程，他们付出了巨大的经济、社会和环境成本，因而颇受争议。

In recent decades, China has made considerable progress in the construction of hydroelectric power, but also made a lot of new issues.

近几十年来，我国的水电建设取得了长足进展，同时也提出了大量新的课题。

With the development of numerical technology of hydrokinetics and computer, there is considerable progress in the research of the three-dimensional turbulence field within the hydraulic machine; it has already become one of the focuses.

随着流体动力学数值求解技术和计算机软硬件技术的发展，水力机械叶轮内部的三维湍流场的研究有了长足的进展，已成为研究的热点之一。

The theorems of Ibn al-Haytham, Omar Khayyam and Nasir al-Din al-Tusi on quadrilaterals , including the Lambert quadrilateral and Saccheri quadrilateral , were the first theorems on elliptical geometry and hyperbolic geometry , and along with their alternative postulates, such as Playfair's axiom , these works had a considerable influence on the development of non-Euclidean geometry among later European geometers, including Witelo , Levi ben Gerson , Alfonso , John Wallis , and Giovanni Girolamo Saccheri .

定理伊本Haytham，欧玛尔海亚姆和纳西尔基地丁铝土司上quadrilaterals ，包括德兰伯特四边形和萨凯里四边形，是第一个椭圆形的几何定理和双曲几何，并连同其替代假设，如普莱费尔的公理，这些作品有相当发展的影响非欧几里德几何之间稍后欧洲geometers ，包括Witelo ，列维本格森，阿方索，约翰瓦利斯和乔瓦吉罗拉莫萨凯里。

As one of the four global famous Ice and Snow Festivals, Harbin International Ice and Snow Festival enjoys a considerable popularity. And Harbin Ice and Snow World is a good introduction for the festival.

哈尔滨市长石忠信介绍，作为世界四大冰雪节之一，中国·哈尔滨国际冰雪节具有很高的国际知名度，而哈尔滨冰雪大世界则是冰雪节一张精致的名片。

After the end of Iconoclasm virtually all bishops were monks , and the monasteries and their connection to the hierarchy provided considerable means for social mobility - a poor but intelligent boy might rise to high position .

在毁坏圣像运动结束以后，所有的主教确实都是僧侣，而且，修道院以及与它们相关的等级也为我们提供了了解社会流动性得很多的方式--一个穷苦可是很聪明的男孩可能会达到很高的位置。

We show below that this idealization of the wave pattern can result in considerable error.

下面我们展示的这种理想化波型可导致严重的错误。

Low temperature reaction can produce a large number of free radicals and a considerable heat release which may raise the temperature of end-gas to the point of ignition.

低温化学反应能够产生大量的活性基，并有显的热量释放，足以使末端气体温度提高到自燃的程度。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。