They pick the healthiest set of chromosomes, preventing the loss of vital variation.
这些卵细胞携带着最健康的染色体组，可以防止编译过程中的基因流失。
He is confident that, having learned from these mistakes, countries will set specific national goals to curb species loss, with comprehensive plans on how to achieve them.
他确信由于有2010的前车之鉴，各国将设定本国具体遏制物种减少的目标，并制定如何达成这些目标全面的计划。
The reinsurer Munich Re reported last month that the first half of 2010 set a loss record for natural disasters;
慕尼黑再保险公司上个月报告称2010年上半年自然灾害造成的损失创下新的记录。
Sony is the world’s second-largest LCD television-maker, but for five years has made a loss on every set it has sold.
索尼公司是世界第二大的液晶电视生产商，但是五年来一直遭受损失每一个销售的机型都会导致损失。
The most common scenario for session loss is when the write frequency is set to something like time-based writes.
会话丢失的最常见情况是将写频率设置为基于时间的写操作之类的配置。
You ideally want to have four or five overlapping contracts plus some breathing room so the loss of one doesn't set you back too far.
理想的情况下你需要四五个合同和一些喘息的余地，一旦丢掉一个客户你也不至于一蹶不振。
Although Britain's investment Banks will not have to set aside more equity than their international rivals, they will also have to issue a thick layer of loss-absorbing debt.
尽管英国投资银行不用比国际竞争对手持有更多的资产，但它们也不得不欠下巨额债务以吸收亏损。
When it comes to exiting trades, I advocate controlling my emotions by using stop loss orders pre-set below the current market price that will be triggered regardless of my emotional state.
谈到减持，我建议利用预先设定的低于当前市场价格的止损卖盘来控制自己的情绪。无论你的情绪处于何种状态，这些交易到时候都会启动。
Once you understand that equation, you're ready to set your weight-loss goals and make a plan for reaching them.
一旦你理解了该等式，你就可以开始设立减肥目标，并为目标制定详细计划了。
WITH 500 barrels of hard-set cement now gumming up the Macondo well, a number of inquiries are looking back at the loss of the Deepwater Horizon rig and the subsequent spilling of 5m barrels of oil.
因为现有500桶硬固的水泥堵住了马孔多油井，一些调查回顾了“深水地平线”钻井平台的损失以及随后500万桶原油泄露的损失。
This subtle shift in mind-set appears to bemore conducive to long-term health and weight loss.
这种心态上的细微变化似乎更有益于长期的健康和减肥。
While television shows such as "the Biggest Loser" may inspire people to lose weight, they also set them up for very unrealistic weight loss expectations.
电视上播的“减肥达人”也许会刺激人们减肥，但是同样他们设下了不切实际的减肥期望值。
He or she can review any medical problems you may have and medications that you take, and help you set weight-loss goals.
他会检查你的病史，服用药物情况，帮助你制定减肥的目标。
The fires, often set by pastoralists, underscore a new threat to wildlife: habitat loss.
野火通常是牧民点燃的，这对野生生物们构成了新的威胁，它们因此而失去了栖息地。
The International Air Transport Association says world airlines are set to lose $4.7 billion in 2009 due to the global recession, almost double the amount of loss predicted by IATA in December.
国际航空运输协会(IATA)表示，由于全球经济衰退，世界航空业今年将会出现47亿美元的亏损，比这个机构12月份预测的数字几乎高出了一倍。
If the seller of goods does not live up to the standards of conduct and performance set by the licensing agency, loss of.
如果商品销售者没有达到发证机构制定的行为和表现标准，可能会导致吊销许可证的后果。
His opinion set us thinking that the loss of traditional humane education resulted in a crisis of cultural education.
他的观点引起了我们的思考，对传统人文教育所造成的损失在文化教育危机。
Maersk CEO Nils Smedegaard Andersen has said depressed shipping business looks set to drag the company into a first ever full-year loss in the group's 105-year history.
马士基全球首席执行官安仕年称，航运业不景气将导致公司出现成立105年以来第一次全年亏损。
Enter your daily weight, set milestones and track your weight loss all in one place.
输入您的每日体重，设置里程碑和跟踪在一个地方你的体重全部损失。
The NX integrated solution set not only eliminates the questions of compatibility and data loss, it circumvents the costs of learning and maintaining multiple systems.
NX的集成的一套解决方案，不仅消除了兼容性和数据损失等问题，它绕学习费用和维持多重系统。
When the humidity level drops to about 7% below the set point, the humidistat will activate to replenish the loss of humidity.
当湿度液位低于设置点下的7%，这款恒湿器将会被激活，开始补充湿度损失。
Balance weight set free fall emergency braking device, which can realize auto control load loss protection, when the wellhead end accidental loss of load, balance weight free fall.
平衡重设置自由落体紧急制动装置，可实现井口端意外失载后平衡重自由落体坠落不能人控，却能自控失载保护的万无一失。
Set a challenge (weight loss, exercise, financial challenge, etc) and compete with an interested friend to see who achieves the target first.
设定一项挑战(减肥、健身、经济目标等)，和感爱好的朋友相互竞争，看谁先完成目标。
One aspect of default that could not be set by a rule is the size of the "haircut" -ie, how big a loss creditors have to bear.
拖欠行为中有一方面是无法为规则所界定的，就是“理发”的长度，即债权人要承担多大的损失。
A set for measuring single crystal fiber (SCF) loss spectra is described.
本文描述了一套用以测量单晶光纤损耗谱的装置。
On the basis of hydrological processes and pollution transport, a large scale model is set up to calculate the loss load of pollutants for government to control and manage NPS.
研究在分析非点源污染负荷产生和迁移途径的基础上，依据水文产汇流和污染物迁移过程，建立了大区域尺度非点源污染负荷估算模型；
On the basis of hydrological processes and pollution transport, a large scale model is set up to calculate the loss load of pollutants for government to control and manage NPS.
研究在分析非点源污染负荷产生和迁移途径的基础上，依据水文产汇流和污染物迁移过程，建立了大区域尺度非点源污染负荷估算模型；
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