三倍的

Science and technology, as the primary productive force, has been widely applied into all the factors, arousing qualitative changes at different levels in laborer, tool of labor, and subject of labor, eventually giving a multiplier effect to all the facts of productive forces.

科技作为第一生产力已广泛地应用于生产力的各具体要素中，使劳动者、劳动工具、劳动对象发生了质的变化，最终使生产力的诸要素发生倍乘作用。当前，我国正处于现代化建设第二步战略目标向第三步战略迈进的关键时期。

Third, nearly seven times the service life of halogen lamps; As already mentioned, halogen light-emitting principle is caused by a tungsten filament heating, while the tungsten filament in the long term there will definitely be blown under high temperature damage, so they are the life of 200 ~ 300 hours or so.

第三，近7倍于卤素灯的使用寿命；前面已经讲到，卤素灯的发光原理是由钨丝发热所致，而钨丝在长久的高温下难保不烧断损坏，所以它们的使用寿命只有200~300个小时左右。

The software is also useful for genotype analysis of trios and to show regions of potential uniparental disomy.

该软件对三重基因型的分析及显示潜在的单亲二倍体的区域也是有用的。

The results showed that: biomass in the Melilotus suaveolens is the highest in four green manure; after pressed four green manure in the Green the cotton fields, soil organic matter,nutrients are available certain influence; after Melilotus suaveolens and soybean pressed in the soil,organic matter increased by 8.58% and 1.01%;four green manure pressed in the soil available nitrogen increased by0.30%-5.96%,except soybean, the soil available potassium of the other three dealt is 1.08 times that of the control; the role of rich potassium in Rape and Oil sun flowers are even more significant .

研究结果表明：四种绿肥中草木樨的生物量最高；四种绿肥翻压后对土壤有机质和速效养分含量均有一定的影响，其中草木樨、大豆翻压后土壤有机质分别提高了8.58%，1.01%；四种绿肥翻压后土壤速效氮提高了0.30%-5.96%，除大豆外，其它三个处理的土壤速效钾含量平均是对照的1.08倍；研究发现油菜、油葵的富钾作用较为突出。

For L. barbarum transformation, the optimized procedure was using 3-week-old leaf explants, preculture for 3-4 days, infection with 1∶1 dilution of an overnight culture of EHA101 (pIG121Hm) suspension with AS and co-culture for 3 days at 24℃ in the dark.

通过农杆菌转化条件的优化，将AS活化的过夜培养EHA101（pIG121Hm）菌液稀释一倍后感染预培养3—4天的三周龄叶外植体，并在24℃黑暗条件下共培养3天，可以获得较为理想的转化效率（62.5％）。

The president called on Congress not only to reauthorize the program, which expires in September 2008, but to double the initial commitment to an additional $30 billion for HIV-AIDS prevention, care and treatment over the next five years.

布什呼吁国会不要仅仅只是批准这个在2008年9月就将终止的支持艾滋病防治的计划，而是应该将最初的资金翻倍即增加为三百亿美元，延续至未来的五年之内。

A series of mono-, sesqui-, di- and tri-terpenoids with various structural types, which produced by bio- oxidation, hydrogenation, hydrolyzation, esterification and cyclic cleavage toward-limenone, were analyed by GC-MS.

经GC-MS分析发现该两细菌对-柠檬烯有显著的生物催化转化作用，能对底物进行不同程度的氧化、还原、水解、酯化、开环等反应，并产生丰富的系列结构不同的其它萜类化合物：包括单萜、倍半萜、二萜、以及三萜等。

The Limit Oxygen Index also can be raised from 16.5 to 22 and 23 respectively.The Octaphenyl POSS is synthesized via the hydrolysis and condensation of phenyltrichlorosilane (PhSiCl_3) and the subsequent rearrangement reaction catalyzed by tetramethylammonium hydroxide. Poly are easily synthesized from Ph-POSS via bromination with Br_2/Fe system.

以苯基三氯硅烷为起始原料，通过水解缩合、催化重排的办法制备了八聚苯基笼型倍半硅氧烷，在Fe粉催化条件下将溴元素引入Ph-POSS的苯环得到Br-POSS；使用该种Br-POSS和Sb_2O_3的混合物(3∶1，质量比)作为聚苯乙烯树脂的添加剂，采用熔融共混法制备(Br-POSS+Sb_2O_3)／PS复合材料。

So within ten years, China faces the prospect of having the equivalent of the whole young male population of America, or almost twice that of Europe's three largest countries, with little prospect of marriage, untethered to a home of their own and without the stake in society that marriage and children provide.

因此，在十年内，中国将面临着出现相当于整个美国，或几乎两倍于欧洲三个最大的国家之和的青年男性人群，他们结婚的机会不大，没有一个自己的家作为憩休的港湾，由于没有婚姻和子女，他们同社会也就缺乏利害关系。

The total quantity of our countryside collective construction land has already surpassed 270,000,000 acres, which is quintupling compared with the cities state-owned construction land. Whether the collective construction land can be collocated effectively through the market not only relates to vital interest of peasants, but also relates to the stability and development of three agricultural questions.

我国农村集体建设用地总量已经超过2.7亿亩，是城镇国有建设用地的5倍，集体建设用地能否以市场方式有效合理的配置不仅关系到农民的切身利益，也关系到三农问题的稳定与发展。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。