部分时间

The myelinization of cerebellar white matter,middle cerebellar peduncles,anterior limb of internal capsule,splenium and genu of corpus callosum,centrum semiovale,the white matter in parietal-occipital area and frontal-temporal area were documented at birth to 5,2～4,3～7,3～5,4～7,2～7,3～9 and 4～12 months old,respectively.

髓鞘形成至成熟时间：小脑上下脚、桥脑背侧、丘脑腹外侧和内囊后肢后部出生时已成熟，小脑自出生至5个月，小脑中脚2～4个月，内囊前肢3～7个月，胼胝体后部、膝部分别是3～5个月、4～7个月，半卵圆中心2～7个月，枕顶叶白质3～9个月，额颞叶白质4～12个月。

Specially,at lower power density of laser,quasi static model is used to simulate the radial heat dissipation from irradiated region to nonirradiated regions.

在数值计算中，应用部分线性法处理非线性非齐次热传导方程，得到相应的隐格式差分方程，再用追赶法求解隐格式差分方程，得出绝热边界条件下的温度的时间和空间分布，从而得出激光退火的再结晶厚度。

The phylogenetic analysis of these two nonmarine crabs together with intertidal, supratidal and swimming crabs based on portions of mitochondrial 16S rDNA sequences suggested that Grapsioidea, Ocypodoidea, Potamoidea and Portunoidea arose from a common marine ancestor, and the estimated divergence time are similar.

基于线粒体16S rDNA部分序列，对这2个类型的非海洋蟹类与潮间带蟹类、海洋蟹类之间的系统发生分析提示，方蟹总科、沙蟹总科、溪蟹总科和梭子蟹总科的蟹类起源于一个共同的海洋蟹类祖先，它们彼此之间的歧异时间基本一致。

In the second part, we apply CMFBs to multicarrier modulation. The design and implementation of orthogonally multiplexed QAM systems are investigated in the frame of multirate signal processing.

第二部分研究余弦调制正交滤波器组在多载波调制中的应用，在多速率信号处理的理论框架下研究离散时间正交多路QAM系统的设计和实现方法。

In the second part of this paper, the phenomena of lack of play resulted from overcriticalness for ideal childhood education at present were revealed using researching lived experience and researching documents .These phenomena include that playing time is occupied, playing space is relatively small, play exists falsely and children are short of communications when playing.

以此，本文第二部分采用生活体验研究和文献法系统揭示了目前幼儿教育由于对理想教育的苛求所带来的幼儿游戏的缺失：游戏时间被侵占、游戏空间相对狭小、游戏的虚假存在以及游戏中缺乏交往和沟通等现象。

The role of overirrigation improving photosynthesis decline of flag leaf was mainly at the latter stage and had no role for yield increase. irrigation ; wheat ; flag leaf ; photosynthesis declineD

为此，我们试图通过对不同灌水量和灌水时间组合下冬小麦旗叶光合衰退进程的研究，揭示灌水延缓旗叶衰老的部分生理机理，以为

The cleavage rate of ovocyte IVF of MⅡovocyte frozen withOPS method and activation method was higher remarkably than fluid spearmethod(P＜0.01), the cleavage rate of 2-cell after electrical activation was higher than IVF.

本试验推荐猪体外成熟培养体系为连续培养液48h的NCSU-23+10％FBS，细胞浓度为100个／400μl，发育培养体系为NCSU-23+BSA；用CRY-3细胞激活仪电激活时(电融槽宽度为1mm)为150v／20μs／2次+600μMγ-BLI；以活力为0.1左右的冷冻精液进行IVF时，精子浓度为10~7，共孵时间为6h，并在成熟处理时只部分去除卵丘细胞；MⅡ卵母细胞冷冻时，方法为移液枪头法+离心法，冷冻后激活的2-细胞卵裂率比IVF高。

All of the time consuming parts of the system are parallelize and roughly linear time.

所有的耗时部分系统的并行和大约线性时间。

With the inducing time prolonged, the amount of fusion protein increased, and the highest content amounted to 39. 14% of total protein. Different temperature (15℃, 25℃ and 37℃) could induce expression of fusion protein, and the higher inducing temperature was, the more total fusion protein and soluble fusion protein was produced. Most fusion protein was expressed in the cytoplasm and was soluble, a little of fusion protein was expressed in periplasm or expressed as inclusion bodies, and no fusion protein was found in culture. Furthermore, the results of in vitro enzymatic reaction suggested that the fusion protein could catalyze the methylation of theobromine.

随着诱导时间的延长，表达的融合蛋白产量逐渐增加，表达蛋白总量最高可达到菌体总蛋白的39.14％；在15℃、25℃和37℃三个不同的诱导温度下，均能诱导产生融合蛋白，而且产生的融合蛋白的总量及其可溶性部分所占比例均随诱导温度升高而增加；在菌体的各个部位中，融合蛋白主要在细胞质中以可溶的形式进行表达，有少量在外周质中表达或以包含体形式在细胞质中表达。

We cannot prorate fore partial-month usage. Nor can we refund part of the monthly subscription fee for non-usage of the service while you are an active member.

当您还是我们的会员时，我们不会因为您在某段时间内未使用我们提供的服务而退还部分款项。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。