从...开始

It indicated that the yield of tetraploidy not more than 25% induced by inhibiting the first mitosis with CB, colchicine and 6-DMAP, respectively, while it can be induced with higher percentage by blocking PB1releasing with CB. The tetraploidy percentage of groups shock began at 15—22min after fertilization are higher than that shock began at 42min, and the yield of tetraploidy also increased with the CB density and time lasting.

结果表明，CB、6-DMAP和秋水仙素抑制扇贝第一次卵裂诱发四倍体的比例低于25%；采用CB抑制PB1可有效地诱导产生四倍体，从授精后42min提前到15—22min开始处理，抑制PB1的放出有助于提高四倍体的比例，在12℃，处理开始和终止时间分别在授精后20—22min和62—67min时(即PB2始出现时)，面盘幼虫四倍体率最高，为56.5%。

I ma lover of thunderbird but i never used any plugins but from now i will start using all of them.

余马情人的Thunderbird ，但我从未使用过任何插件但从现在开始，我将开始使用他们所有人。

I got a spade from the toolhouse, and began to delve with all my might--it scraped the coffin; I fell to work with my hands; the wood commenced cracking about the screws; I was on the point of attaining my object, when it seemed that I heard a sigh from someone above, close at the edge of the grave, and bending down.

我从工具房拿到一把铲子，开始用我的全力去掘——挖到棺木了；我用我的手来搞；钉子四周的木头开始咯吱地响着；我马上就要得到我的目的物了，那时我仿佛听到上面有人叹气，就在坟边，而且俯身向下。

Alone and untethered, feeling lost in the country he had come to regard as home, Hans stumbles upon the vibrant New York subculture of cricket, where he revisits his lost childhood and, thanks to a friendship with a charismatic and charming Trinidadian named Chuck Ramkissoon, begins to reconnect with his life and his adopted country.

Hans与妻子离异期间，Hans与Chuck结为朋友，小说很大的乐趣来自於二人的交往，Chuck把Hans引到一个他不熟悉的纽约世界。小说一开始是在2006年，Hans与妻子在伦敦重过生活，接到来自纽约警方的电话，告知Chuck的尸体被发现弃於运河；小说便从这悬疑死讯开始，穿梭於回忆与现在之间。

But starting today I'm going to turn over a new leaf.

但是从今天开始，我要重新开始。

Since 1990s, undergraduate tutorial system has been implemented gradually in some universities in China.

从上世纪九十年代开始，国内的许多高校陆续开始实施本科生导师制。

After 20 days, the contents of linoleic acid and linolenic acid begin to increase. However, the percentage of stearic acid decreases and the content of oleic acid has no change. So it can be concluded that in immobilized state the fatty acid compositions of plasma membrane have a tendency to shift towards unsaturation and the index of unsaturated fatty acid increases.

同时膜脂肪酸代谢也发生了显著的变化，从第20天后，膜亚油酸和亚麻酸的含量开始增多，而硬脂酸的含量开始下降，油酸的含量没有变化，膜脂肪酸组分趋向不饱和化，脂肪酸的不饱和指数增高。

My baby nine and a half months, from 9 months, I began to give her the urine.

我家孩子9个半月了，从9 个月开始，我就开始给她把尿。

And then we tend towards to the real-life form the visional world.

于是我们开始从虚幻的世界走向现实的世界，我们开始不再向往那么多的山盟海誓，我们只是渴望能有这样一份爱情——执子之手，与子偕老。

He has been exploring the combination of classical singing with modern vocalism, which is well characterized in his own presentations. He has been performing not only in tri-sate areas, but also across the United States. On Oct 15, 2002, Mr.

从1997年开始致力研究古典美声唱法和现代新概念美声唱法的结合，并开始活跃在以纽约为中心的东部各洲和美国北部，南部，中部和西部的舞台上，广受大械脐g迎。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。