处

Theorem 1 If is differentiable at, and is a local extreme value of, then.

定理1 设函数在处可导，且在处取得极值，那么。

Different types of microbialites were formed in different water depths, containing different assemblages of cyanobacteria and benthic animal fauna. Our research indicates that the digitate or domed microbialites should have been deposited in the most shallow water environment and the laminated or clotted microbialite probably in relatively deep water conditions.

不同微相类型的微生物岩在沉积水深、蓝细菌化石、底栖群落组合上仍存在差异，其中树枝状和弯窿状微生物岩沉积时所处水深最小，花斑状微生物岩和层纹状微生物岩沉积时所处水深可能相对较大。

Length: 16cm, weight: 680gs, adopt specialized infrared laser tube, strong focusing ability, good picture quality, clear field of view, the ocular has an dioptre adjusting range of ±4, mainly used for viewing and finding the target at night.

长16cm，重680g，采用专用红外激光管，聚焦能力强、像质好、视场清晰，目镜有±4屈光度调节范围，主要用于夜间对外界进行观察和发现目标，在1/4月光下可以发现200米处走动的人，在全黑夜间可以发现100米处走动的人，可以安装在弩的瞄准架上，也可以手持使用。

Dioxane has been found in at least 27 of the 1,662 current or former NPL sites.

在所有1662处当前或以前的重度污染区中，检测到1，4-二氧杂环乙烷污染的至少27处。

Methods: Cells which belonged to the G1-phase were sorted by Multiparameter flow cytometry according DNA diploidy in asynchronous MOLT-4 cell lines, cells were synchronized at the G1-S boundary by thymidine, and western blot analysis and multiparameter analysis of DNA versus protein content was performed to examine cyclin A、B1、D〓、Eexpression in sorted G1-phase MOLT-4 cells and synchronized by double thymidine block in G1/S phase.

以MOLT-4细胞为模型，应用流式细胞术分选出非同步化生长的G1/S转换期起始处的G1期细胞，用"双thymidine阻滞法"将细胞同步在G1/S转换期起始处的G1期，采用DNA/cyclins双参数分析法及免疫印记法，检测同步化及非同步化G1期细胞中cyclinA、B1、D〓、E的表达。

The place of dissimilitude expresses at:They the ages background of the place and rank position and life circumstances belonged to are entirely different.

相异之处表现在：他们所处的时代背景、所属阶级地位及生活境况迥异。

Our commons firms our relationship, and our distinctness make us learn to understand each other.

我们之间的共同之处使我们的关系牢固，而不同之处则都会我们如何相互理解。

The only earlier doglike remains occur in Belgium, at a site 31,000 years old, and in western Russia from 15,000 years ago.

其余更早的疑似犬类活动遗迹目前只发现了两处，一处在比利时，距今三万一千年；另一处位于俄罗斯西部，距今一万五千年。

Distal anastomosis was performed to the dorsalis pedis artery in 10 cases and to the plantar artery in five cases, all using ipsilateral greater saphenous vein as graft material.

在10个案例中，医生在足背动脉处执行了末梢吻合术，5个案例在足底动脉处执行了吻合术，所有的患者都将同侧大隐静脉作为移植材料。

Curvature dorsalis...背?p dorsal suture ...背腹性 dorsiventrality

相对于心皮的中脉处的一条缝线，称背缝线，在这二条缝线处都有维管束分布。。。。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。