前提

Attention should be paid to the comparableness of things being compared with the same premises and same criterions .

教学中要正确运用比较法，必须注意事物间要有可比性，要有相同的比较前提和科学的比较标准，这样才能提高教学效率。

These are the presumption of the comparison and study in this paper.

这是本文比较研究的前提。

The vacuolar compartmentalization of anthocyanins is the prerequisite for anthocyanin function normally in plant cells.

花色苷的液泡区隔化是花色苷在植物细胞中发挥正常功能的前提。

This paper studies trends of SCSI device development, shows the new architectural design, under the condition of forward compatibility, in order to enforce the SCSI subsystem, to support more adapter cards, to operate devices with high effieiency .

本文研究了当前SCSI设备的发展趋势，提出了新的层次结构设计思想，在保证兼容性的前提下，对原有SCSI子系统进行了扩充改造，以便支持更多种类的SCSI适配卡，更高效地完成SCSI系统操作。

Error compensation is an efficient way to enhance the accuracy of navigation, but error calibration is the precondition of error compensation.

误差补偿是提高捷联惯导系统导航精度的有效途径，而误差标定则是误差补偿的前提。

At the same time we must persist that the compensative obligation of breaching a contract is the main principle .

同时我们必须坚持违约责任的补偿性为主要原则，惩罚性只能是补偿性的补充，而绝不能是代替，这是导入惩罚性赔偿制度的前提。

It mainly studies the choice of mode for competitive tender offer under different bidders' type.

首先，借鉴Perry，Wolfstetter和Zamir（2000）的有关理论，从基于两阶段密封价格投标的竞争性要约收购过程开始，讨论了其中的一些性质，结果表明，同质收购者前提下该过程不但能够获得和基于英式竞价的竞争性要约收购过程相同的期望收益，还能够克服后者存在的一些问题；随后，在异质收购者内生参与条件下就基于英式竞价和密封投标的竞争性要约收购过程进行了比较研究，得到了不同方式下收购结果的特征；最后，针对异质收购者不同知情程度的情况研究了竞争性要约收购方式的选择问题，借鉴Povel和Singh（2004）提出的机制，得到了具备"胡萝卜加大棒"性质的序贯出售过程是这种情况下控股股东的最优选择。

The Brooks's Law analysis (and the resulting fear of large numbers in development groups) rests on a hidden assumption: that the communications structure of the project is necessarily a complete graph, that everybody talks to everybody else.

布洛克法则的分析(以及它引起的开发团体中对人数过多的恐惧)是基于一个潜在的前提：项目的通讯结构必须是一个完整的图，每个人都与其他所有人交接。

The persistance of the principle that there is only one China is the base and precondition of the complishment of peaceful unification.

坚持一个中国的原则，是实现和平统一的基础和前提。

There are 2 alleles at a marker locus and they are codominant. We assumed that the sires used were heterozygous at all marker loci with known linkage phases and were mated to females which are randomly sampled from a population being in HardyWeinberg equilibrium.For further understanding of the values of treating QTL effect as random effect and the importance of estimating the variance component of QTL, we estimated the additive QTL effect under several factors combinations assuming that the QTL vanance component to be known.

为了进一步明确将QTL效应作为随机效应处理，并估计其方差组分的重要意义，本文在方差组分真值给定的前提下，采用随机QTL效应模型和单标记及侧翼标记信息，研究了不同试验设计、不同群体结构、不同QTL等位基因类型、不同遗传力和不同QTL方差贡献等因素组合下，TM-BLUP种畜遗传评定的效果。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。