1.
Shrub drought resistance mechanism, including of the relationships and changes of drought shrub growth character, anatomical structure, membrane penetration, photosynthetic characteristics and osmoregulation substance (soluble sugar, praline, betaine
摘要从灌木生长性状、形态结构、细胞质膜透性、光合、渗透调节（可溶性糖、脯氨酸、甜菜碱和无机离子）、ABA和LEA蛋白变化及其与灌木抗旱性的关系方面，综述了灌木抗旱机理研究。
2.
It is suitable to be used as precise measuring standard and precise AC/DC resistance standard for factories, colleges, and research institutes.
适用于工厂、学校和科研单位作精密测量及精密交/直流电阻标准。
3.
This presentation will overview researches and applications of quantum standards in electrical metrology such as dc voltage, resistance and ac-dc measurements.
概括介绍直流电压、电阻等量子标准和交流－直流转换测量的研究进展。
4.
In this paper, the resistance of sweet corn varieties to Asian corn borer (ACB) (Ostrinia nubilalis) were evaluated by means of host experimental population life table and natural population life table; The order of their resistibility is as follows:
摘要利用亚洲玉米螟实验种群生命表和自然种群生命表方法评价甜玉米品种对亚洲玉米螟的抗虫性，结果得出亚洲玉米螟对不同甜玉米品种的抗性大小依次为：穗甜2号>奥甜2号>华1>奥甜1号>超甜20。
5.
The disease has increased with the spread of ADIS and drug resistance forms of tuberculosis.
随着Adis疾病的蔓延,形成抗药性肺结核。
6.
On 4 June 1942 the czech resistance rolled A bomb under his car and assassinated him
一九四二年六月四日，捷克抵抗运动成员向他的小汽车底下扔了一颗炸弹，把他送上了西天。
7.
This shows that the resistANce of AN electric conductor is inversely proportional to its cross-sectional area.
这表明，导体电阻的大小与导体横截面的大小成反比。
8.
The path of least resistANce is to get AN e-mail security gateway which is ANalogous to a firewall for e-mail
阻力最小的道路就是采用电子邮件安全网关，它相当于电子邮件的防火墙。
9.
Densometer: Itstrument that measures the air resistANce of AN area of paper.
透气度计:量度一面积的纸骊空气的阻力的仪器。
10.
The air resistANce makes influence on the flight of AN aeroplANe
空气阻力影响飞机飞行。
词汇听力：
小测验：选择正确的单词