先取

The primary method in calculi can only solve a thimbleful type of evaluations of infinite integral.

在高等数学的学习中，求解无穷限积分的基本方法是根据广义积分的定义，先求定积分，再取极限，即+∫∞afdx=limb→+∞∫bafdx。

In practical applications, according to the speed of the instantaneous speed sensors, first to determine the speed limits, and then probably take corresponding to different K value.

在实际应用中，根据转速传感器测得的瞬间转速值，先确定出转速的大概范围，然后对应取不同的K 值。

After 10-15 minutes, warm water is used to clean and wash the Salbes mineral salt or to wash it after massage, alubrious feeling of touch lets you forget the miscellaneousness and leads you into a forest far from worldly affairs, helping you get rid of annoyance and bondage.

淋浴：先用清水湿润全身，取适量香浴矿盐均匀的抹于全身肌肤，轻柔按摩后清水冲净即可。

Suitors are so distasted with delays and abuses that plain dealing in denying to deal in suits at first, and reporting the success barely, and in challenging no more thanks than one has deserved, is grown not only honourable, but also gracious.

译者注委托人厌恶拖拉和乱来，因此，受委托者要光明正大：先拒绝接受诉讼，后坦白地报告成绩，不多取不该得的酬谢，——这样做，不仅有尊严，而且很漂亮。

First, Ajax son of Telamon killed brave Epicles, a comrade of Sarpedon, hitting him with a jagged stone that lay by the battlements at the very top of the wall.

忒拉蒙之子埃阿斯先开杀戒，击倒萨耳裴冬的同伴，心胸豪壮的厄丕克勒斯，用一块粗莽的石头，取自堞墙的内沿，体积硕大，躺在石堆的顶部。

"Justice scrivener fighters" is the original Takashi Tajima, comic books drawn by the spring Xiao Guang-story administrative scriveners (instead of the drafting of legal documents) firm for the stage, first make a living on the capacity of some legal advice. In 2001, Fuji TV had this story will be adapted into a Japanese TV drama series, Takako Tokiwa, Fukatsu Eri, starring achieved 19.3% of the uniform ratings.

正义代书战士》原作是田岛隆，漫画由春风孝广绘制，故事以行政代书士事务所为舞台，先容了一些糊口上的法律咨询。2001年，富士电视台曾将这个故事改编成日剧，常盘贵子、深津绘里主演，取得了19.3%的均匀收视率。

Methods: Adult mice of Kunming variety were used as experiment animals. After judgement of oestrus, the oestrus period and oestrus stage were determined, and then those mouse were grouped depending on oestrus stage. The mice were dealed with diferrent dosage of PMSG and HCG to make them superovulation, afterwords were mated individually with the male mouse together at same cage. The embryoes were rinsed out and evaluated after 3.5 days when the plug had been seen. The transplant mice were born after the high-quality embryoes were transferred into the receptors mouse uterus at the same oestrus stage which was stimulated by mating with the male mouse which spermaduct had been ligated previously.

以昆明系小白鼠为实验动物，取性成熟个体，先进行发情鉴定，确定其发情周期及不同的阶段，然后按发情阶段分组，分别用不同剂量的孕马血清促性腺激素和人绒毛膜促性腺激素进行超排处理并与公鼠合笼，在见栓后的第3.5天冲胚，对所得胚胎进行鉴定；将质量较好的胚胎选出，移入同期发情并经结扎公鼠交配刺激后见栓的受体小鼠子宫内，得到移植小鼠。

Methods The cell suspensions of human gastric poor differentiated mucinous adenocarcinoma, MGC-803, were inoculated into nude mice subcutis.

将人胃低分化粘液腺癌MGC-803细胞悬液先在裸小鼠皮下接种成瘤，再取瘤组织块分别接种到裸鼠的皮下、胃壁上，分早（＜20天）、中（20～40天）、晚（＞40天）3个阶段观察移植瘤的生长及侵袭转移情况。

Desdemona. No, unpin me here.

苔丝狄蒙娜不，先替我取下这儿的扣针。

Unroasted black sesame seeds were pressed and defatted with n-hexane, extracted with 80 % methanol, and separated by XAD-2 gel open column chromatography eluting with a serious of concentrations of aqueous methanol solutions (20 %, 40 % and 60 %). The 60 % methanol eluate, which contained higher content of ST compound, were collected and freeze-dried to obtain the ST extract powder.In animal experiment, we used vitamin E deficient rat model to increase oxidative stress.

试验材料为未经炒焙之泰国黑芝麻，将脱油后之芝麻粕先以80 %甲醇溶液进行萃取，经浓缩后再以XAD-2胶体进行管柱层析，以不同浓度之甲醇水溶液冲提后，收集ST含量较高之60 %甲醇水溶液区分层，行冷冻乾燥可得ST萃出物粉末。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。