A small battery heats up thin metal threads in the cloth to change colors or forms.
一个小电池加热布料上的细金属线来改变颜色或形状。
But high oil prices and concern over climate change mean there is now more of an incentive than ever for researchers to join the quest for better battery technologies.
高昂的油价以及对气候变化的忧虑，意味着研究者们将以前所未有的动力去加入追求更好性能的电池技术的行列。
The US Office of Naval Research has asked the two teams for ideas for gliders that will never need a battery change.
美国海军研究办公室要求这两个研究小组提供一些不需要更换电池的水下滑行机器人设计方案。
Battery life is always the biggest weakness of laptop computers, at present each big companies are working to change the situation.
电池寿命永远是笔记本电脑的最大弱点，目前各大公司都在努力改变这一局面。
Google have been in contact with Khare to explore how she plans to change the makeup of cell phone battery life.
目前谷歌公司已与卡瑞取得联系，试图探索她对于新发明改变手机电池寿命的计划。
The Matrix is a computer-generated dreamworld built to keep us under control in order to change a human being into this. (holds up a coppertop battery)
Matrix是电脑生成的梦幻世界，其目的在于使我们处于控制之下，以此将我们变成这个。
When this happens, the Low-Battery Indicator Light begins to flash, signaling that it's time to change the AAA battery.
当这种情况发生时，低电池指示灯开始闪烁，这表明它的时候改变的AAA电池。
If the batteries cannot maintain a charge for long periods of time, even when they are charged correctly, this may indicate it is time to change the battery.
如果电池长周期不能充电，即使充电方法正确，这样需要更换电池了。
In front of it, a digital SLR camera battery grip seems to not be the most useful camera accessories, but once you use one you might just change your mind!
在它的面前，一个数码单反相机电池手柄似乎未必是最有用的相机附件，但一旦你使用一个你可能只是改变了主意！
The equipment is powered by battery, adopt low-power, low-noise, wide band and wide dynamic range designs. What's more, the system can change work parameters through down-transfers command.
本装置通过电池供电，采用低噪声、低功耗、宽频带、大动态范围设计，且具有实验过程中通过下传命令灵活改变实验装置参数功能。
It does, however, cover up the battery door so if you have to change batteries you have to take off the grip... and apparently for the memory card too?
但是，它会掩盖电池门，因此，如果您必须更换电池，就不得不取掉竖拍手柄…显然记忆卡也要这样？
We found that phase change energy storage, superconducting magnetic energy storage, supercapacitor, lithium ion battery and energy storage materials are major research topics in this field.
“相变储能”、“超导磁储能”、“超级电容器”、“锂离子电池”、“储能材料”等是储能技术领域的重要研究主题。
The inventive additive will not change the internal structure of battery, with low cost and better anti-leakage safety, which can improve the electric property of battery significantly.
本发明的添加剂不改变电池内部结构，低成本、防漏液安全性能好且能明显改善电池电性能。
Moreover, when the dosage of composite PCM is not enough, battery temperature increases first and then decreases with increase of porosity, when the phase change latent heat plays a dominant role.
复合相变材料用量不充足时，相变潜热占主导作用，增加孔隙率将使电池温度先增大后减小。
Depending on the choice of material for the anode, cathode, and electrolyte the voltage, capacity, life, and safety of a lithium ion battery can change dramatically.
根据阳极、阴极、和电解液材料的不同，锂离子电池的电压、容量、寿命、安全性会有很大的不同。
Because the battery is unable to change mostly, nodes are of no use after energy exhausting.
很多情况下电池无法更换，网络中的节点会因能量耗尽而失效。
When the battery surface temperature is in the phase change temperature range, the cooling effect is not obvious by continuing increasing material thickness and convective heat transfer coefficient.
当电池表面温度处于相变材料的相变温度区间时，继续增加材料厚度和对流换热系数散热效果不显著；
The microphone transmitter with a power indicated circuit, prompt to change the battery.
发射器具有电量指示电路，提示更换电池。
The encoder assembly (1) is respectively connected with a change-over switch (2), a combining beam switching control (3), the decoder assemblies (4) and (14), a storage battery (13) and the ground.
所述编码器组件（1）分别接向转向开关（2）、组合变光开关（3）、译码器组件（4）和（14）、蓄电池组（13）和地。
The encoder assembly (1) is respectively connected with a change-over switch (2), a combining beam switching control (3), the decoder assemblies (4) and (14), a storage battery (13) and the ground.
所述编码器组件（1）分别接向转向开关（2）、组合变光开关（3）、译码器组件（4）和（14）、蓄电池组（13）和地。
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