全量培养基比半量培养基更适合愈伤组织继代；MS基本培养基有利于种胚植株再生。
Full quality of basic media were more suitable to callus subculture than half quality of that. But MS basic medium was advantageous to plant regeneration of mature embryo.
她仍然有着年纪比自己小一半还多的女人的精力和性感。
She still has the energy and sex appeal of a woman less than half her age.
卫生保健方面的开销比1998年增长了一半。
现在的价格比两年前提高约一半。
The cost is about half as much again as it was two years ago.
他们发现，当人们试图在一个新的地方睡觉时，大脑的一半比另一半“更清醒”。
They found that one half of the brain "remains more awake" than the other half when people are trying to sleep in a new place.
为了将谢尔比维尔今年产生的灰渣数量减少到去年总量的一半，该市已经修改了其收集计划。
In order to reduce the amount of residue ash Shelbyville generates this year to half of last year's total, the city has revamped its collection program.
你的按摩师知道你的背部肌肉比女高音尤克里里琴弦还紧；你的心理医生会说你的紧张有一半来自于压力。
Your massage therapist knows that your back muscles are tighter than the strings on a ukulele; your shrink knows that half your tension comes from stress.
整个过程通常大概只有150毫秒，比一眨眼的时间的一半还要短。
The whole process generally takes some 150 milliseconds, or less than half the blink of an eye.
然而，这个负担是否比因通过数据线传送一半左右的数据而获得的性能小，还存在争议。
It is, however, arguable that this burden is less than the performance gained by transferring about half as much data across the wire.
比这古怪一半的事我都没听说过。
在埃塞俄比亚的阿姆拉哈地区，大约一半的女孩在15岁以前嫁人。
Half of girls in Ethiopia's Amhara region are married off before they are 15.
到2005年末时，我们计划将麻疹的死亡减至与1999年相比的一半。
By the end of 2005, we aimed to reduce measles deaths by half compared with 1999.
我是在东德长大的，很长一段时间内，我都坚信我所在的德国比另一半更好。
Growing up in the East, I believed for a long time that I lived in the morally better part of Germany.
该系统提供了这家商店一半的电力，支付的能源费用比类似规模商场使用相同电量向公用电力支付的费用减少30%。
It provides about half of the store's power, and the market pays 30 percent less for energy than similarly sized stores that use the same electric utility.
虽然有养老金，但收入比以前少了一半。
你必须承认，你从来也没有全心全意地爱过她，而半调子的爱比没有爱更坏。
You must admit you've never loved her wholeheartedly and half-hearted love is worse than none.
其杠杆借贷比率已下降至1：14，相当经济危机前一半水平（虽然比普通商业银行高出许多）。
Its leverage ratio has fallen to 14, half its pre-crisis level—though still much higher than that of a typical commercial bank.
研究发现，那些在家花大把时间做家务的人患高血压的风险比那些把家务丢给另一半做家务的要大的多。
Those who took on most of the responsibility for running the home had significantly higher blood pressure than those who left it to their partner.
结婚意味着你得老年痴呆症的风险比单身的人要低一半，瑞典研究人员在本月的报告中称。
Being married means you are at half the risk of getting dementia compared with singletons, Swedish researchers reported this month.
韩国的大企业只雇佣了韩国将近四分之一的劳动力，但其产出却比全国的一半还多。
Korea's large companies employ slightly less than a quarter of the workforce and produce more than half the country's output.
周六，一半由于拉比的挽留，一半由于我双脚的状况，我休息了一天，并对接下来的行程仔细考虑了一下。
On Saturday, partly inspired by the rabbi and partly because of my feet, I rested and contemplated the future.
过程如此罗嗦麻烦是因为碳纤维结构部件比钢结构结实，而且轻一半。
The reason for this rigmarol is that carbon-fibre body parts are stronger than steel but weigh half as much.
在该国近年来的复苏过程中，其出口在GDP中所占的百分比已经增长几乎一半，从2002年的10%增至2007年的16%。
Exports as a percent of GDP increased by half during its most recent recovery, from 10% in 2002 to as high as 16% in 2007.
八月的交易水平比2005年或2006年同期的一半还要低。
The level of transactions in August was less than half its level in 2005 or 2006.
可再生能源项目的份额也在增加，占到CDM市场的12%，风能项目占到一半，比去年的2%大幅增加。
Renewable energy is also increasing, accounting for 12% of the CDM market with wind energy accounting for half of this, tripling from 2% last year.
总的来说，菜单组比键入组少了将近一半的错误。
Overall, the menu group made less than half as many errors as the typing group.
紧跟埃塞俄比亚，索马里兰的半自治区也刚如火如荼地进行了选举。
That came hot on the heels of the semi-autonomous region of Somaliland’s, which followed Ethiopia’s.
中位数是一个中间值，美国有一半的家庭其净资产比这个中间值多，还有一半的家庭其净资产比这个中间值少。
The median is a midpoint, with half of the households in the nation worth more and half worth less.
中位数是一个中间值，美国有一半的家庭其净资产比这个中间值多，还有一半的家庭其净资产比这个中间值少。
The median is a midpoint, with half of the households in the nation worth more and half worth less.
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