That is the biggest drawback to solar energy, the problem of what do you do in cases where the sun's light is weak or virtually non-present.
这是太阳能的最大缺陷——当太阳光变弱或者不存在时，人们该怎么解决。
For weak of the body provide energy and regulate balance to promote a healthy body.
为虚弱的身体提供能量，调节平衡促进身体健康。
Shock waves can form when energy is quickly put into a confined channel; weak shock waves can be formed as trains enter tunnels.
当能量在瞬间通过一个限制性通道时，冲击波就会形成；火车在穿越隧道时就能产生微弱的冲击波。
The phototrophs may have used too much energy trying to do photosynthesis in the weak light, or perhaps the hungry mixotrophs simply fed on their fellow organisms.
这可能是因为光养生物为了在弱光条件下进行光合作用而消耗了太多的能量，也可能是由于饥饿的混合营养体将光养生物都当成了食物。
But the very reason that Waxman and Markey made it through the energy committee could be that, in the end, it will be too weak to make much difference.
但是维克斯曼-马基法案能通过能源委员会的关键原因在于，它最终还是太过保守而不会造成太大影响。
Black-give weak of the physical endowment add energy and raise immunity dint.
黑-给虚弱的体质补充能量，提高免疫力。
In actuality, they feel low on energy because they have a weak sleep system, not because they're sleeping too little.
实际上，他们感到没有活力不是因为他们睡得少，而是他们有一个弱的睡眠系统。
As energy is supplied to the body at a slower and slower rate, dieters gradually become so weak that they can do nothing.
由于以越来越慢的速度给身体供应能源，这些节食的人的身体就逐渐变得非常虚弱，以致弱到什么事都不能做的程度。
The World Bank also blames the food price increases on more expensive energy and fertilizer, as well as export bans and a weak dollar.
世界银行还把粮价的上涨归咎于更加昂贵的能源和化肥，以及禁止出口和美元疲软。
She was so pale and weak, she didn’t even have the energy to ask him to leave. Qiu and his wife stayed with Lin that night.
萦绕于憎恨中的林，脸色苍白，浑身无力，邱松山夫妇陪伴她到深夜，直到无言以对。
The bodies of ordinary humans can also radiate energy, but it is generally too weak to perceive.
普通人类的身体还可以辐射能量，但人们普遍太弱察觉。
People without the Pisces energy running through them do not really know how to be weak or passive and just let things be.
没有星体在双鱼座的人会不知如何示弱或者表现出被动的一面，他们只会顺其自然。
The oil supply Numbers followed a string of reports discussing the weak global demand in the energy complex but the impact of both was rather limited.
原油供应数字按照在几个报告讨论全球能源产品需求疲弱，但此报告影响有限。
That's because the phone USES energy searching for a good signal and, if the signal is very weak, trying to get a better connection.
这是因为手机会使用电能寻找耗得信号，如果信号特别弱，还要试着更好地去连接。
Then you increase the emotion and the power. If you create a wall of fields on either side, so one side is very powerful and one side is very weak, in transferring energy you create motion.
然后你就增加了情感和力量，如果你在任一面墙上创建一个场，一边非常强，一边非常弱，在能量传输中你创造了运动。
The same weak binding could also make electrides useful in solar energy converters and as cathodes in batteries.
这种结合微弱的特性同样可使电子晶体对太阳能转换器和电池的阴极很有用。
The microwave is an efficient processing technique that use of the weak energy such as electromagnetic wave, electromagnetism field etc in processing and storage of food and agricultural products.
微波加热技术是利用电磁波、电磁场等物理微弱能量对食品、农产品加工、贮藏进行处理的高效节能技术。
The thesis concerns mainly about the ground state energy of weak coupling polaron in a parabolic quantum dot.
抛物量子点内弱耦合极化子的基态能量是本文的主要内容。
For visualization and contrast of IR images are weak, this paper proposed an algorithm for infrared and visible images fusion using wavelet-based contourlet transform (WBCT) and region energy.
针对红外图像可视化程度弱、对比度低的问题，提出一种基于轮廓小波变换和区域能量的红外与可见光图像融合算法。
With eroded rainfall energy increasing the cut rate of vegetation for erosion gradually weak.
随着侵蚀性暴雨动能的增加，植被对径流能量的削减率逐渐减弱。
For the weak coupling and intermediate coupling cases, the ground state energy and effective mass of the polaron are derived.
对弱耦合和中间耦合情形，导出了极化子基态能量和有效质量。
A simple method combined Mossbauer dispersion with resonance filter for measuring small energy shift and weak lines was described.
本文描述了一种利用穆斯堡尔色散结合共振过滤的简易方法，直接测量穆斯堡尔谱小能量移位和弱线成份。
But because of weak efficiency, there exist a lot of problems such as heat scattering, energy waste and so on.
但是，由于液力偶合器的传动效率低，从而带来诸如散热、能源浪费等问题。
The annual rate of HICP inflation excluding food and energy has continued to hover around 1% as domestic cost pressures remain fundamentally weak.
由于国内成本压力仍然基本较弱，HICP通货膨胀(不包括食品和能源)的年率继续徘徊在1%左右。
Lacking strength or energy; spiritless; weak.
无力的无力或无精力；无精打彩的；虚弱。
In this paper, a possible criterion is derived on the basis of energy relation of the sequence of weak earthquakes for estimating the occurrence of the ensuing strong earthquake.
本文从弱震活动的能量关系上给出发生续发性地震的可能判据。
If the wave energy is weak coastal barrier sands do not form where the delta meets the sea.
如果波浪能量低，在三角洲与海交汇的地方就不会形成海岸障壁砂。
The ordinary detection methods for weak signals, like energy detection method, can't meet the practical requirements for the detection of these signals.
常规的微弱信号检测方法，如能量检测方法，对这类信号的检测不能满足实际需要。
The ordinary detection methods for weak signals, like energy detection method, can't meet the practical requirements for the detection of these signals.
常规的微弱信号检测方法，如能量检测方法，对这类信号的检测不能满足实际需要。
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