我们描述的是一个新的物理过程。并非基于标准的光电伏打机理,但是你可以想象成是一个能在非常高的温度下进行的光电伏打反应。
"What we've demonstrated is a new physical process that is not based on standard photovoltaic mechanisms, but can give you a photovoltaic-like response at very high temperatures," Melosh said.
其中二十多个在中国。预计中国将超越美国,到2030年成为拥有核反应堆最多的国家。
More than 20 are in China, which is forecast to surpass America and have the most nuclear reactors around 2030.
人工鼻子会综合所有部分的反应,类似于大脑将一组特定的分子混合诠释成一种味道。
The nose could interpret the collection of reactions together, akin to how the brain interprets a mixture of molecules as one scent.
如上面所述,用例的权重是由它所包含的用例事务的数量所决定的,但是,什么时候系统对刺激源的反应会计算成不同的?
As stated above, the weight of a use case is determined by the number of different use case transactions it contains. But exactly when does the system's reaction to a stimulus count as different?
人造机器把鸟锯成两半,这种观点激发了人类的本能反应;而捕食者口中含着的猎物这一观点,我们会视之为自然的本性。
"The idea of a man-made machine chopping a bird in half creates a visceral reaction," he said, "while the idea of a predator with its prey in its mouth - well we've seen that on the Nature Channel."
人造机器把鸟锯成两半,这种观点激发了人类的本能反应;而捕食者口中含着的猎物这一观点,我们会视之为自然的本性。
“The idea of a man-made machine chopping a bird in half creates a visceral reaction, ” he said, “while the idea of a predator with its prey in its mouth — well we’ve seen that on the Nature Channel.
化学反应不能将元素分解成更小的单位。元素只含有一种原子。
An element cannot be broken down into simpler units by chemical reactions; it contains only one kind of atom.
他们发现这些在胜利和失败的反应中,来自不同文化的人们展示出一成不变的胜利姿态和由若干固定成分组成的羞愧表情。
They found that in response to success and failure, people from different cultures displayed the stereotypical gestures of pride and some of the components of expressions of shame.
他说,他供职的机构去年对16次紧急情况作出反应,是自1949年成立以来最多紧急情况的一年。
He said his agency responded to 16 emergencies last year, the most since its foundation in 1949.
因为大量化学反应被支持着,点阵可以设计成具备多种功能。
Because a large number of chemistries are supported, the arrays are customizable (" programmable ") to perform a variety of functions.
TED大会提到,Muliis发明了聚合酶链式反应技术的这一成就看起来可以盖过其他一些事。
Ted mentions that Mullis invented PCR and surfs and seems to skim over a few other things.
打破反应成段,只显示每个请求的数据的一部分,允许用户浏览响应。
Break the response up into segments, only showing a portion of the data for each request, allowing the user to page through the response.
晶片等离子体加工室的结构设置成使反应性自由基与放置在晶片等离子体加工室内的晶片表面上的物质反应。
The wafer plasma processing chamber is configured to react the reactive radical with a species at a surface of a wafer disposed in the wafer plasma processing chamber.
要设计成能传输出从反应堆堆芯产生的热量。
The system is designed for transferring heat from the reactor core.
相反,如果这些环境很不同,那么鸟类对剧烈应激的反应可进行调整以适应当地的不同环境,而不应一成不变。
Conversely, if these habitats are sufficiently different, then responses to acute stress should be attuned to the local environment and not be the same.
同时,探讨了DAT的成环反应历程,阐述了阴离子高效萃取的原理。
The mechanism of cyclization of DAT and the principle of the anion extraction were also discussed.
它将钠和氯的反应,分解成基本的步骤,这些步骤是直接与电子的转移和获得有关的。
It deconvolves that reaction of sodium plus chlorine into elementary steps that are related to electron transfer and acquisition.
研究结果表明,本文采用成膜与反应同时进行的简单方法,得到了具有测试强度的柔韧交联膜。
The research results showed that, the soft crosslinking membrane with good testing property was gained by the simple method of simultaneous membrane formation and crosslinking reaction.
所用的电子受体是一种高铁盐,在反应时它还原成亚铁。
The electron acceptor used was a ferric salt that was reduced to the ferrous form during the reaction.
另4例与所有红细胞和自身细胞均成阳性反应,未能确定其特异性。
The other 4 cases presented positive results in reaction with all types of RBC and cells of itself and could not define irregular antibody specificity.
科学家们认为人类造成臭氧层破坏的主要原因是一些化学物质,像氯氟碳,当它们到达平流层后会分解成氯和溴,然后和臭氧发生化学反应从而破坏臭氧层。
The problem with the ozone layer is that when certain chemicals, like chlorofluorocarbons, reach the stratosphere, they break down into chlorine and bromine, which react with the ozone and destroy it.
结果表明(火用)损失和化学反应及传热速率成正相关。
The results show that the exergy loss is directly proportional to the rates of chemical reaction and heat transfer.
以蛋氨酸为原料经还原脱硫甲基化、酯化、氨解、酰胺化及分子内缩和成环4步反应合成得到了左乙拉西坦,总收率44.6%。
Levetiracetam was prepared from L-methionine via reduction-dethiomethylation, esterification, ammonolysis, amidation and intramolecular cyclocondensation reaction with 44.6% overall yield.
由循环伏安曲线可见,不可逆容量损失主要由发生在0 9V左右的溶剂分解和成膜反应引起。
The cyclic voltammetry curve showed that the irreversible capacity loss might result mainly from the decomposition of solvent and the reaction of film formation at 0.9v or so.
在有机系统环境中的情况则更为复杂,因为生物和非生物的成岩反应使化学空间增大,就会产生更多类型的化学物。
In environmental organic systems this becomes even more complex as biotic and abiotic diagenetic reaction increase the chemical space and thus chemical diversity.
本文首次报道一种新的高分子固载季铵树脂的合成及其在水解、成醚反应中的应用,此树脂是一种有效的三相催化剂。
This paper first reports the synthesis and applications in hydrolysis and etherification of a new polymer supported quaternary ammonium resin, which is an effective triphase catalyst.
本文首次报道一种新的高分子固载季铵树脂的合成及其在水解、成醚反应中的应用,此树脂是一种有效的三相催化剂。
This paper first reports the synthesis and applications in hydrolysis and etherification of a new polymer supported quaternary ammonium resin, which is an effective triphase catalyst.
应用推荐