The slump on Wall Street set up a chain reaction in stock markets around the world.
华尔街股价暴跌在全球股票市场上引起了连锁反应。
Once one person looks at their phone, other people feel compelled to do the same, starting a chain reaction.
一旦有人看了他们的手机，其他人也会觉得有必要这样做，从而引发连锁反应。
Polymerase chain reaction (PCR) assay.
聚合酶链反应(PCR)测定。
The chain reaction that actually runs the reactor can be shut off in a matter of seconds.
实际运行反应堆的链式反应可以在数秒左右被关闭。
Each lab now has a real-time polymerase chain reaction (PCR) machine, and one lab has two machines.
每个实验室都有一台实时多聚酶链式反应机，有一个实验室有两台这样的机器。
DNA detection of tt virus DNA by polymerase chain reaction -microplate hybridization.
聚合酶链反应-微孔板杂交法检测输血传播病毒。
The sudden fall on Wall Street set up a chain reaction in stock markets around the world.
华尔街股市的暴跌引起了全世界股市的连锁反应。
As a result, the chain reaction will Peter out unless the neutrons can be slowed down sufficiently.
因此，除非这些中子能够被充分减速，否则链式反应会停止。
Polymerase chain reaction(PCR) has been widely applied in life science and other related fields.
聚合酶链式反应（PCR）在生命科学研究及诸多相关领域已经得到了广泛应用。
Often, the psychological problem is not isolated, it is likely to be a chain reaction of a certain event.
通常情况下，心理问题不是孤立存在，很可能是某个事件的连锁反应。
This CDS chain reaction is one of the major reasons why the Europeans have kept Greece on life support for so long.
这种CDS连锁反应正是欧洲人为何这么长一段时间以来持续向希腊输血的重要原因之一。
These rods, made of neutron-absorbing materials such as boron, mop up excess neutrons and quench the chain reaction.
这些控制棒，由能够吸收中子的物质——硼制成，它吸收多余的中子，使链式反应停止。
In the past, when these bubbles burst they often triggered a chain reaction of events that converted the booms into busts.
过去，当这些泡沫破裂时，它们常常会造成连锁反应，把繁荣转变为萧条。
9 SEC the control rods, made of boron and silver, are lowered, which slows down the nuclear chain reaction within the core.
9秒由硼和银制成的控制棒被降下，减慢反应堆堆芯内的核链式反应。
Then they touch the first domino in the row and all the other dominoes fall down in a chain reaction one after another.
然后他们推倒第一个多米诺骨牌，所有的多米诺骨牌会因为连锁反应而倒下，一个接着一个。
Current multiplex polymerase chain reaction (PCR) techniques can at most offer detection from among 50 organisms in one test.
现行的多元聚合酶链反应(PCR)技术最多只能在50种生物内进行一次检测。
The process releases a lot of energy and more neutrons, which go on to split other uranium atoms, triggering a chain reaction.
这一过程释放出大量能量和更多的中子，于是继续将别的铀原子一分为二，引发连锁反应。
It appears that insulin overstimulation in those cells sets off a kind of hormonal chain reaction that leads to infertility.
这显示那些细胞中胰岛素过度刺激引起一种导致不育症的激素链反应。
New research shows that hair turns gray as a result of a chemical chain reaction that causes hair to bleach itself from the inside out.
最新研究显示，头发变白是一化学链式反应的结果，正是这一反应导致头发自身从里向外变白。
In laboratories, the methods mainly include polymerase chain reaction, restriction fragment length polymorphism, and biochip technology.
实验室鉴定方法包括聚合酶链式反应、限制酶片段长度多态性分析以及生物芯片技术等。
Use of most molecular marker systems depends on the polymerase chain reaction (PCR), which is an important technique for amplifying specific DNA sequences.
大多数分子标记体系的利用都取决于聚合酶链反应（PCR），这是一项扩增特定DNA序列的重要技术。
Just as in the sun, the chain reaction in the second stage fuses the hydrogen atoms into heavier helium atoms and releases vast amounts of energy in the process.
正如在太阳上所进行的反应一样，第二阶段连锁反应将氢原子聚合成较重的氦原子并在这一过程中释放出巨大的能量。
The lorry ran into the back of the rearmost car in the queue which bumped into the car in front, which then hit the next one, and so on in a chain reaction.
那辆卡车撞到了队伍中最后面一辆汽车的尾部，汽车又冲撞到前面的汽车，前面的汽车又碰撞到了再前面的，这形成了连锁的反应。
Mustapha's research allows scientists to use a process, known as polymerase chain reaction (PCR), which can cut testing time to as little as five to 12 hours.
根据幕斯塔法的研究，科学家可以使用一种叫做聚合酶链反应(又称PCR)的程序来进行检测，这种程序使得出检测结果的时间缩短至5至12个小时。
Polymerase chain reaction-based (PCR-based) and enzyme-linked immunoabsorbent assay (ELISA) methods are now applied in the detection of major food-borne pathogens.
依据聚合酶链反应(PCR)和酶联免疫吸附检测(ELISA)的方法目前被应用于主要食源性致病菌的检测。
It is made up of old fuel rods that have become sufficiently depleted of uranium-235, the isotope that drives a reactor’s main chain reaction, to be no longer useful.
乏燃料由完全耗尽铀-235的旧燃料棒组成，核反应堆的链式反应就是由铀-235激发的。
The diagnosis is supported or confirmed by growing the bacteria from specimens of spinal fluid or blood, by agglutination tests or by polymerase chain reaction (PCR).
通过脊髓液或者血液标本培养出细菌，做凝集试验或者聚合酶链反应(PCR)实验，会支持或确认诊断结果。
Definition: the arguer claims that a sort of chain reaction, usually ending in some dire consequence, will take place, but there's really not enough evidence for that assumption.
定义：论者断言将会出现一系列反应，特别是导致某个可怕的后果，但是却没有足够的证据支持这样的假定。
Definition: the arguer claims that a sort of chain reaction, usually ending in some dire consequence, will take place, but there's really not enough evidence for that assumption.
定义：论者断言将会出现一系列反应，特别是导致某个可怕的后果，但是却没有足够的证据支持这样的假定。
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