Choline monooxygenase(CMO)is the rate-limited enzyme in the pathway to synthesize betaine, therefore the CMO gene is regarded as the most hopeful one of stress-tolerance genes.
胆碱单加氧酶（CMO）是甜菜碱合成途径中的限速酶，它被认为是最有希望的抗逆基因之一。
The rate of spread of a virus would therefore be limited by how quickly it could replicate in each cell.
因此，它在每个细胞中复制的速度会限制病毒传播的速度。
Where their rate of working is limited by the rate they can find things by just looking, two heads must be better than one.
这样他们的工作效率就取决于他们通过观察来找到问题的速度。两个人的头脑肯定会比一个人的好。
Citizens were instructed that they had one week to convert a limited amount of their old currency to the new currency at a rate of 100:1 (that is, one new won would be worth 100 old won).
公民指出，他们有一周的时间把有限的旧货币以100：1的转换率换成新货币。(即，1新韩元兑换100新韩元)。
Despite this high growth rate, Laos remains a country with a primitive infrastructure; it has no railroads, a rudimentary road system, and limited external and internal telecommunications.
尽管经济增长率很高，老挝仍是一个基础建设相当原始的国家，没有铁路，只有一个落后的公路系统和十分有限的国内外电子通讯。
Now, the most commonly used enterprise hard disk drives (HDDs) are limited by the rate of head movement, the speed of the spinning platter, and seek latency.
现在，大多数常用的企业硬盘驱动器(HDD)都受到磁头移动速度、盘片旋转速度和查找延时的限制。
Critics at the time said the Special English method of broadcasting at a slower rate with a limited vocabulary would never work. American embassies demanded that the program be cancelled.
当时的评论家们说，以慢速和没有多少词汇量的方式来播出这种特别英语绝不会有什么效果，美国一些驻外大使要求取消这个节目。
When the Bank of England was trying to keep the pound in the Exchange Rate Mechanism in 1992, it had to use its limited foreign-exchange reserves to buy sterling.
1992年英国央行为了保住英镑在汇率机制中的地位就不得不利用它有限的外汇储备来购买白银。
When employees specialize in a limited set of tasks, they gain more experience with these tasks and operate at a faster rate.
当员工专攻某个领域的任务时，他们得到更多经验而且操作速度更快。
How else are you going to calculate how much your parts costs have gone up, or automatically give a limited-time discount to a valued customer, or calculate the effect of a retroactive rate change?
要不您如何计算零部件成本增长了多少，或者自动向有价值的客户提供限时折扣，或者计算追溯费用变更的影响？
The current attractive interest rate spreads are a symptom of regulated rates - and thus have a limited shelf life.
当前中国很有吸引力的利差水平是利率管制的因果，因此不会维持太长时间。
The number of algorithms in each category is limited and new ones emerge at very slow rate.
每一类算法的个数都有限，而且新算法出现的很慢。
Low introductory credit card rates are limited to a fixed term, usually between 6 and 12 months, after which a higher rate is charged.
信用卡的低利息只适用于固定期限，通常为6- 12个月，之后将会被征收高利。
A tree's rate of growth is limited by its lignin structure, which is what determines the tree's strength and form.
树木的生长期受限于它的木质构造，后者决定树的硬度和形状。
It should be noted that the rate of gas engine heat pump is limited regulation, and can not be any regulation, which is the work of the engine and compressor characteristics.
需要指出的是，燃气机热泵的速度调节是有限制的，并不能任意调节，这与发动机和压缩机的工作特性有关。
The main drawbacks to using Zeus are the limited form of binding provided, and an overall slow rate of progress on the project.
使用Zeus的主要缺点是，提供的绑定形式有限，从整体上看，该项目进展缓慢。
Initial enrollment was 109 subjects, but a high rate of attrition limited the number of evaluable subjects.
初始登记的受试者为109名，但受试者的高损耗率限制了评估的人数。
The rate at which material temperature can be raised in a vacuum dryer is also limited.
烘干机的速度在真空材料的温度可提高一个也是有限的。
Human life is imperiled seriously by head and neck cancer (HNC), and the curative effect of conventional chemotherapy is hardly limited by the limited absorbing rate for drug.
头颈癌严重地威胁着人类生命，而传统的化学治疗方法由于受癌细胞对药物吸收率的限制，其疗效也受到限制。
Signal sampling system of video communication over network usually has a low sampling rate suffering from the limited bandwidth, so aliasing noise is big problem.
受传输带宽限制，网络视频采集系统的采样率低，欠采样噪声严重。
However, due to the increase in freight rate and the downstream demand less than expected, the overall improvement in market transactions is limited.
不过，运价的上调以及下游需求不及预期，市场成交整体而言改善有限。
The rate of ATP production is limited by the rate at which glycogen can be broken down.
AT P产生的速度受到糖原的降解速度的限制。
Client computers are mostly ordinary PCs, which have limited internal memory, and their operating rate is low, when running client programs.
客户机大多是普通的个人计算机，它们的内存有限，在运行客户机程序时，操作速度很低。
Cubans will still be able to buy a limited amount at a subsidised rate with their ration books, but these too are to be gradually phased out.
古巴仍然可以根据配额购买数量有限的低价糖，但是这些也将逐渐取消。
We compress the AV media with the MPEG-4 on the campus network and commendably solve the balance problem between bit rate size and media quality under the limited cost.
在园区网上我们采用了最新的MPEG - 4编解码技术对音视频进行压缩，较好的解决了有限成本前提下码流大小与媒体质量的平衡问题。
We compress the AV media with the MPEG-4 on the campus network and commendably solve the balance problem between bit rate size and media quality under the limited cost.
在园区网上我们采用了最新的MPEG - 4编解码技术对音视频进行压缩，较好的解决了有限成本前提下码流大小与媒体质量的平衡问题。
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