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"Effective development of renewable energy sources in China need careful investigation and a combination of different energy sources such as wind, solar and miasma," said Yang Minying.

"有效地发展可再生能源在中国需要仔细调查,并结合不同的能源,如风力,太阳能和瘴气,说:"杨英。

The management of energy sources in universities has a complexity and multiformity characteristic. The management mode affects a lot in the reasonable application of energy sources, and could reduce the running cost of universities.

高校能源管理具有复杂性和多样性的特征,高校能源管理机制改革和创新对促进学校资源的合理利用,减少高校运行成本有着积极的促进作用。

Solar energy is a sort of never-failing clean energy sources, and how to more effectively utilize it has increasingly become a hotspot scientists tap with efforts. The characteristic of heat pump consist in that it can transfer heat from low temperature to high temperature, and improve the rates of low temperature heat sources.

太阳能是一种取之不尽的清洁能源,如何更有效地利用太阳能,已经成为当今各国竞相开发研究的热点;热泵的特点在于能将热量从低温热源传到高温热源,提高低温热源的利用率;太阳能利用技术与热泵技术的相互结合,发展前景广阔。

After discussing the structural conditions of the existence of the active network solutions, the state equations in normal form over F of electrical network which are suited for studying the character of network structure are derived. If there is no loop containing only capacitor and independent voltage sources, and if there is no cut-set containing only inductors and independent current-sources, both matrix A and B in ?

在探讨了有源网络解存在的结构条件下,推导了适合研究网络结构特征的多元有理函数域上电网络的范式状态方程:如果不存在仅由独立电压源和电容器构成的回路,且不存在仅由独立电流源和电感器组成的割集,则无论是有源网络还是无源网络,在网络的范式状态方程?

The mechanical power of falling water is an age-old tool .of all the renewable energy sources that generate electricity ,hydropower is the most often used .it is one of the oldest sources of energy and was used thousands of years ago to turn a paddle wheel for purposes such as grinding grain .in the 1700's ,mechanical hydropower was used extensively for milling and pumping .

减少水的机械动力,是一个古老的工具,所有的可再生能源。是发电,水电是最常用的。它是最古老的能源来源之一,是用几千年前把桨车轮的用途,例如磨粒在1700年,机械水力发电。被大量用于加工和抽水。

Some sources say madeleines may have been named for a 19th century pastry cook, Madeleine, but other sources have it that Madeleine was a cook in the 18th century for Stanislaw Leszczynski.

有资料认为这款蛋糕是为了纪念19世纪一个名叫玛德琳的糕点师而命名,也有资料说玛德琳是18世纪美食家雷古成斯基的厨师。

Meanwhile, the relationship between media, journalists and news sources, media routine, and the factors between different media organizations, also permeate in the sources bias through the usual practice.

媒介和记者与消息来源的关系、媒介组织常规以及媒介组织之间等因素,也贯穿在媒介消息来源偏向的具体实践之中。

The small hole of the optical inducer of the traditional second-generation optical mouse used for receiving the images faces downwards, and corresponding light sources (including photoelectric diode and laser diode), optic lens and photosensitive holes are arranged at the lower part of the mouse; therefore, moving the whole mouse is a relatively convenient method for generating displacement of the mouse pointer; oppositely, the small hole of the optical inducer used for receiving the images faces upwards and corresponding light sources, optical lens and photosensitive holes (7) are arranged at the upper part of the mouse; matters on the upper surface of the photosensitive hole (7) can be moved so as to lead the mouse pointer to generate the displacement, while the moving signal transmitted by a photoelectric conversion device must be reset so as to comply with the integrated mouse of the invention.

传统的第二代光电鼠标的光学感应器接收图象的小孔是向下的,对应的光源(包括光电二极管,激光二极管)、光学透镜和感光孔都是在鼠标下部分,这样要想鼠标指针产生位移较方便的方法就是移动整个鼠标;相反,光学感应器接受图象的小孔向上,对应的光源、光学透镜和感光孔(7)在鼠标上部分,要使鼠标指针产生位移就只需移动附在感光孔(7)上面的物质,但必须重新设置光电转换装置传出的移动信号,以符合本发明。

Based on the dependencies between failure sources and available tests at different mode,combined with the prior probability of failure sources,the cost of tests and of mode changing,a mathematic model on this problem is constructed.

基于不同模式下测试与故障之间的依赖关系,结合系统故障的先验概率、可用测试的成本以及不同模式的转换费用,构造了该问题的数学描述模型。

And the leaf transportation percentage of 14C photoassimilates was 14.6% increased.The 14C-soluble sugar distribution percentage of CCC treatment in leaf and stem were less than those of the control,respectively,but the 14C-soluble sugar distribution percentage of CCC treatment in tuber and root were more than those of the control,respectively.The 14C-starch distribution percentage of CCC treatment in leaf,stem and root were less than those of the control,respectively.but the 14C-starch distribution percentage of CCC treatment in tuber was more than that of the control.The radioautography also indicated that photosynthate transport from top tissues to tubers was faster in CCC treatment than that in control.These results showed that appropriate concentrations at 1.5 g L-1 of CCC significantly improved the photosynthetic characteristics,transport and distribution capability of photoassimilates in potato,and as a result tuber yield would be increased.The pattern of translocation shown is held to reflect the activities of the various metabolic sources and sinks,the activities of these sources and sinks being hormonally controlled.

和叶运输的百分比为14 C photoassimilates为14.6 %升高为14 C -可溶性糖分配的百分比CCC认证,在治疗叶和茎均小于那些控制,分别为,但14碳-可溶性糖分配的百分比中华基督教会在治疗块茎和根多于那些控制,分别为14 C -淀粉分配的百分比CCC认证治疗叶,茎,根均小于那些控制, respectively.but了14 C的淀粉分布的百分比CCC认证的待遇是块茎以上的对照radioautography还表示,光合产物的运输,从顶端组织,以块茎快,在CCC认证的待遇比在control.these结果表明,适当浓度一点五克L - 1的CCC产品大大提高了光合特性,运输和分配的能力, photoassimilates在马铃薯,结果块茎产量将增加,模式易位显示举行,以反映活动的各种代谢源和汇,这些活动的源和汇正激素的控制。

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