There is a linear relationship between boron content and toughness. The boron content must be controlled below 0.0020% in order to make AKV ≥ 50J. A discussion was made on the cause of influence of boron on the low temperature toughness.

Akabane virus ( AKV) causes abortion, premature birth, stillbirth, and congenital deformities such as arthrogryposis-hydranencephaly syndrome in cattle, sheep, and other animals.

赤羽病是由阿卡班病毒引起牛、羊等动物流产、死产、死胎、胎儿畸形、以及先天性关节弯曲-积水性无脑综合征的一种虫媒传染病。

Since then, the young science lover started to try to find the healthiest free-range chickens.

从那时起,这位年轻的科学爱好者开始尝试寻找最健康的自由放养鸡。

You should try to combine exercise with a healthy diet.

你应该把锻炼和健康饮食结合起来。

First, some basic facts about healthy eating!

首先，说说健康饮食的几点基本事实！

Computer Simulation and Calculate CRT AMH System Adjust Matrix

彩色显象管AMH系统调整系数矩阵的模拟计算

The calculation method in computer aided design ( CAD) of AMH system is introduced.

应用计算机辅助设计（CAD），采用表面磁荷法计算AMH系统中空间磁场分布，用龙格-库塔法模拟计算电子轨迹。

In AMH group, all the patients were hypertensive and their 24 h urinary VMA was increased. Most of them ( 15/ 16) had higher urinary catecholamine level than normal;

肾上腺髓质增生患者均有高血压，24h尿VMA均增高，大部分（15/16）患者尿儿茶酚胺高于正常；

AMH models were made by the injection of reserpine.

用利血平诱导肾上腺髓质增生大鼠模型。

Based on the daily precipitation data of 74 observational stations in South China and the daily NCAR/ NCEP reanalysis dataset in 1957& 2001, the features of different precipitation periods in the pre-flood season ( AMJ) in South China are compared.

利用19572001年华南地区74个测站逐日降水资料和同期NCEP/NCAR逐日再分析格点资料，对华南前汛期（46月）不同降水时段的特征进行了比较。

Conclusion: The effects of AMJ on fatigue in nerve centre, neuromuscular junction and muscle were significantly different between hoptoads and mice.

结论：黄芪注射液对两栖动物和哺乳动物中枢、神经-肌接头和肌疲劳的影响具有差异性；

The effect of AMJ on delaying fatigue was better in mammalian than in amphibian.

其抗疲劳效应，哺乳动物优于两栖动物。

Theoretical calculation for AMX spin system with density operators is given and coincides with the results of experiments.

在一般谱仪上容易实现，用密度算符理论对AMX体系进行理论计算，实验结果与理论预期相符。

The computation and research in the evolution of AMX system under RF irradiation

射频场对AMX体系作用的计算与研究

A Reality of Radar Real-time Control System Supported by AMX OS

一个基于AMX操作系统的雷达实时多任务控制系统

Conclusion This study suggests that AMX/ SBT is an effective and safe drug for treating acute bacterial infections.

结论阿莫西林/舒巴坦钠治疗急性细菌性感染临床疗效确切，使用安全。

A pacemaker ( AOO) was implanted to the right atrial appendage in each of the dogs. The dogs in atrial pacing group were paced at 400 beats per minute for 6 weeks while those in the sham-operated group were not paced.

均开胸于右心耳缝植AOO型起搏器，快速起搏组以400次/min起搏6周，假手术组不起搏。

A pacemaker ( AOO) was implanted in a subcutaneous pocket and attached to a screw-in epicardial lead in the right atrial appendage. The dogs in pacing group were paced at 400 bpm for 6 weeks.

在右心耳缝植螺旋型起搏电极，连接实验用AOO高频起搏器（400次/min），心房快速起搏6周，建立房颤犬模型；

Aoo we have to do is go there and capture a one-eyed man, bring him back home, put him in a cage in the marketplace and charge a penny a look.

我们所要做的就是到那去，抓一个独眼龙带回来，将他关在市场上的笼子里，然后收一分钱让人看一下。

For climate change type, the value aoo were negative.

气候变化影响类型为负值。

In this paper, with the methods of transition probability generating function ( TPGF) and dynamic decomposition, we firstly get the right mathematical expression of AOQ ( t) on Continuous Sampling Plans CSP-2-P. Some numerical results are illustrated in the last section.

本文运用转移概率流向图及事件的动态分解等方法，首次成功推导出了连续抽样方案CSP-2-P的动态平均检出质量AOP（t）的理论表达式，并在文章最后给出了具体的算例。