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Trophoblastic is a situation in the human body, when the cells in the human body tend to multiply at a faster rate than the normal.

滋养细胞是一种情况，在人体内，当细胞在人体内往往以倍数在更快的速度较正常。

The following question of multi-scheme and multi-watermark is mutual conflicts between district watermarkings. How to deal with the conflicts, and to analyze and stretch the capacity of the multiply data hiding technologies is the unignored problem for the research on copyright protection of MPEG-4 Audio.

多水印的应用必然会存在相互之间的矛盾冲突以及对传统的单水印模式的冲击，如何利用网络信息论、通讯理论等建立合理的多水印模型来控制相互之间的矛盾冲突、优化水印嵌入和检测算法是MPEG-4音频版权保护不容忽视的关键问题。

While the previous modules emphasised the need to develop policies that can prevent slums to multiply, this module gives emphasis on the implementation aspects of informal settlement upgrading and regularisation programmes and projects required to tackle the problems of existing slums.

虽然以前的模块强调有必要制订政策，可以防止贫民窟繁殖，此模块使重点放在执行方面的非正式住区改善和正常化的方案和项目需要解决的问题，现有的贫民窟。

While the previous modules emphasised the need to develop policies that can prevent slums to multiply, this module gives emphasis on the implementation aspects of informal settlement upgrading and regularisation programmes and projects required to tackle the problems of existing slums.

虽然先前模块强调要制定政策，可以防止贫民窟倍增，该模块提供了非正式住区改善和正规化方面，重点实施方案，并要求以解决现有的贫民窟问题的项目。

Along with the rise and fall of the history prosperity, multiply greatly of mankind, the mankinds oneself is selfish, especially jump a claim the property ground, seek deformation to exterminate towards moving a bully of plant and lose and destroy completely gradually mutually depend on save of animal plant.

随着历史的兴衰繁荣，人类的繁衍，人类的自身自私，特别是对资产地霸占，对动植物的欺凌索求毁坏消灭，逐渐失去以及灭绝着相互依存的动物植物。

Along with the rise and fall of the history prosperity, multiply greatly of mankind, the mankind's oneself is selfish, especially jump a claim the property ground, seek deformation to exterminate towards moving a bully of plant and lose and destroy completely gradually mutually depend on save of animal plant.

随着历史的兴衰繁荣，人类的繁衍，人类的自身自私，特别是对资产地霸占，对动植物的欺凌索求毁坏消灭，逐渐失去以及灭绝着相互依存的动物植物。

The result pointed out that the vertical distribution of foliage for each species was different,however,generally speaking,the foliage in upper crown (0.3CL) for broad-leaved species in natural secondary forest took a small percentage,about 10%;in middle or middle lower of the crown(0.4CL to 0.8CL) the branches here took the majority percentage of whole foliage,almost 60%to 75%;but in lower crown(0.8CL),there was about 10%of whole foliage.(5)The interspecies competition of trees in secondary forest was expressed by Hegyi competitioin index,and the active competitor was calculated by the competition zone radius and the tree position,DBH,and distance in the zone,it was not all competitors in tranditional calculation.The study introduced crown area overlap index to describe the crown competition between subject tree and its competitors,furthermore,the crown area was classified into 5 levels with a method of equal crown projection area,therefor,the resulting crown area overlap index showed more realities of existing stand conditons.(6)Based on the theoretics of multiply divide,the spatial strcture optimizing model of secondary forest stand selective thinning was developed by diversity mingling,aggregation index,competition index and crown area overlap index,also designed 10 constraint conditions which were related to forestry meanings,the objective function was solved by the implicit enumeration method with LINGO 9.0,using 0-1 integer programming.

并且得出，每个树种在树冠内相对高度上的叶量的垂直分布是不同的，天然次生林阔叶树种的叶量在树冠的上部(0.3CL以下)所占比例很小，约占10%左右；在树冠的中部以及中下部(0.4CL～0.8CL)，叶量所占比例最大，几乎集中了整个树冠60%～75%的叶量；而在树冠的下部(0.8CL以下)，几乎占很少的叶量，大约10%左右。5、采用Hegyi竞争指数来表现次生林内林木的竞争关系，并且根据竞争圈的大小和林木在竞争圈内的分布位置、大小与距离来计算有效的竞争木，并不是传统意义上的全部竞争木；本研究提出用树冠叠加指数来表示林木与周围树木的树冠竞争情况，并采用等树冠投影面积法把树冠分为5级，这样计算的树冠叠加指数更加与现实林分相符。6、本研究基于乘除法的思想，用多样性混交度、聚集指数、竞争指数和树冠叠加指数构建了天然次生林择伐空间优化模型，设计了10个与林学意义相一致的约束条件，并采用0-1整数规划的思路，在LINGO9.0软件中使用了隐枚举法对目标函数求得最优解。7、以M702标准地为应用实例，具体计算出了每株采伐木，经过择伐后，目标函数值按模型设计的要求发生了极大的改变，增加了5倍多，说明了最后这个解的优良性，满足了设计的要求。

"Acetylating H3K4 and demethylating H3K9 can actiate a gene; deacetylating H3K4 and methylating H3K9 can silence it," Karpen explains."Multiply modified at arious locations, these histones are a major factor in changing the functions of chromatin, independent of DNA sequence."

&H3K4的乙酰化和H3K9的去甲基化使基因活化；而H3K4去乙酰化和H3K9的甲基化则使基因沉默，& Karpen讲解道，&组蛋白的多部位多重调节是改变染色质功能的主要因素，并与DNA的序列无关&

In result, they could hopefully multiply their performance. As to Japanese enterprises, they can strengthen their abilities in many aspects by allying with Taiwanese enterprises such as marketing, personnel management, and negotiate with local administrative in China.

对於日本企业而言，可善用台湾企业在中国拥有的销售能力、人事管理方面的能力以及与中国当地的行政交涉等多方面能力。

These organisms penetrate into snails, multiply, and develop into cercariae, the infective form for man

这些毛蚴进体螺体，繁殖和发育对人类有传染性的尾蚴。

Those who loved reading were obliged to send for their books from England; the members of the junto had each a few

那些喜欢看书的人就得从英国购书，讲读俱乐部的的成员每人都有几本。

Three fourths of the earth's surface is covered with water.

地球表面的四分之三被水覆盖着。