证明

Prevention of Hepatitis B 预防乙肝 The use of passive and active immunity to reduce the risk of vertical transmission of hepatitis B is well accepted in clinical practice.

出生时刻注射乙肝免疫球蛋白，联合3针重组乙肝疫苗（出生6个月中），被证明有95%的效能阻止垂直感染发生。

The simulation results show that t he designed estimating method not only has better estimating accuracy, but also has strong adaptability to the actu al conditions.

仿真结果证明该方法不但具有较高的估计精度，而且其算法也是递推算法，可以满足实际应用的实时性要求。

This paper has presented theoretical formulas to calculate these two parameters. By using the results calculated by the formulas to compare with the test results of two test beams and sixteen beams used in actu...

本文对这两个参数提出了理论计算公式，并与两片试验梁和16片实际工程中吏用的梁的实测值作了对比，其结果证明本文提出的计算公式是可行的，可供设计工作使用。

A new concept of the X-M-PN space is introduced, and the acute angle principle in the X-M-PN space is proved.

提出了X-M-PN空间的新概念，在X-M-PN空间中证明了锐角原理，同时得到了若干新的结果。

Meanwhile, important random acute angle principle、theorem of random full mapping and theorem of random one-one mapping are proved.

同时我们证明了重要的随机锐角原理、随机满射定理和随机一一映射定理。

However the reachability matrix is difficult to get. It is proved that there is no need to calculate the reachability matrix fur a Directed Acyclic Graph.

证明了对于一类特殊的有向图即有向无环图，应用解释结构建模法无须求解可达矩阵亦可保证建模结构化的实现。

In this paper, we discuss some technical problems in transformation from Fortran to Ada, and show how to solve these problems.

本文将阐述Fortran到Ada转换中的几个技术问题，这些技术问题的解决方法在我们的实验中证明是正确的。

Scientists have shown that there is a degree of truth in the old adage that love is blind.

科学家们证明，那句古老的格言"爱是盲目的"有。。。

Samuel Barbers Essay for Orchestra and Adagio for Strings have been major titles in the repertory ever since.

事实证明，托斯卡尼尼是完全正确的，塞缪尔·巴伯的《管弦乐随笔》和《大提琴协奏曲》从那以后就成了业界的保留曲目。

Again, it proves to be quite something to adapt to.

而且，它证明我非常的适应。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。