英汉双语例句-生物医药大词典

The basic premise of bloodstain analysis is a droplet's size reveals how much energy was applied, its shape suggests the direction of its source and its distribution reveals how far away from a surface blood was splattered.

中文意思：
血液分析的基本前提是一小滴血的大小能显示出使用了多大能量，它的形状能说明它的来源方向，它的分布能显示出离血滴的地方有多远。

以下为相关句子列表(点击查看，可以看对应的解释）：

	The basic point is that, if the maxim difference of gray value of the current original sub-block is lower than a given threshold, the current original sub-block can be considered as an integral sub-block, otherwise the original sub-block is decomposed int			该方法的基本思想是，如果当前原始子块的最大灰度差小于一给定阈值，则把当前原始子块视为一个整体子块；否则把当前原始子块一分为4，得到4个大小相等的更小的原始子块。
	The basic practice is divided into practice for subsistence and practice for development.			基本实践分生存实践和发展实践。
	The basic practice is the major target of the study of the Great Balance philosophy.			基本实践是大平衡哲学研究的主要对象。
	The basic practice moulds “man.			基本实践塑造了“人”。
	The basic practice refers to necessary activities.			基本实践——人生必需活动。
	The basic premise of bloodstain analysis is a droplet's size reveals how much energy was applied, its shape suggests the direction of its source and its distribution reveals how far away from a surface blood was splattered.			血液分析的基本前提是一小滴血的大小能显示出使用了多大能量，它的形状能说明它的来源方向，它的分布能显示出离血滴的地方有多远。
	The basic principle and characteristics of optical frequency conversion technology based on the photonic crystals are firstly summarized in the paper; then, the current developments of frequency conversion of photonic crystals are also presented; finally,			摘要文章首先介绍了光子晶体光学频率变换技术的基本原理和技术特点；然后简述光子晶体光学频率变换技术研究进展情况；最后指出了光子晶体变频技术在可调谐激光器和其它领域中的应用前景。
	The basic principle and method of 3D stochastic modeling of sedimentary microfacies are discussed according to geological and acoustic impedance data of well-logging constrained seismic inversion, and a case study according to stochastic modeling of fluvi			摘要探讨了综合应用地质及测井约束地震反演信息进行三维沈积微相随机建模的基本原理、思路与方法，幷以渤海湾盆地某区块新近系明化镇组河流相储层爲例，说明这一研究过程的基本步骤，包括井眼沉积微相解释、测井约束地震反演、波阻抗与地质相的概率关系分析、随机模拟方法选择、地质统计特徵分析、三维随机建模、随机模拟预测的多解性评价。
	The basic principle for solving the problem of grain supply and demand in China is to reply on the domestic resources and basically achieve self-sufficiency in grain.			立足国内资源,实现粮食基本自给,是中国解决粮食供需问题的基本方针.
	The basic principle is that if we measure velocities in some region, then there has to be enough mass there for gravity to stop all the objects flying apart.			基本的原则是如果我们在一些地方测量速度,那么在那里必须有阻止所有物体飞离所需引力足够大的质量存在。
	The basic principle is: Don't disturb the others. Before you ask the way, you should say hello to him or her politely. At last, you should say thank you.			总的原则是不轻易打扰别人。询问之前要热情、礼貌地称呼对方，之后要诚挚道谢。