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- For shoot tips, disinfested in 0.1% HgCl2 for 2 minutes was the best and its pollution rate and browning rate were the lowest. 苗尖用0.;1%25升汞表面处理2分钟，污染率(1
- Methods According to ICSH and NCCLS documents,precision,accuracy,carryover pollution rate and anti-interference of prothrombin time,activated partial prothrombin time,thronbin time and fibrinogen on the instrument were examined. 方法 参照 ICSH和 NCCLS有关文献对该仪器所检测的凝血酶原时间、活化部分凝血酶原时间、凝血酶时间及纤维蛋白原等项目作了精密度、准确性、交叉污染率和抗干扰能力测试。
- The polluted rate of cultivation with unsterilized material was higher thanthat with sterilized material and that withthe unsterilized mixed material was higher thanthat withthe unsterilized sawdust. 生料栽培污染率均比熟料栽培高,且混合生料的比木屑生料的高。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- These houses are exempt from paying rates. 这些房子是免付捐税的。
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- Interest rates are running at record levels. 利率达到创记录的水平。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
- The government is going to drive interest rates up. 政府准备提高利率。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- Pollution has stripped the trees of their foliage. 污染剥光了这些树的叶子。
- Mortgage rates declined, then reached a plateau. 抵押价格下跌，然后达到稳定水平
- We have freed the lake from pollution. 我们已经清除了该湖的污染。
- That task rates low on my priority list. 那件事情并不是我的当务之急。
- Good news for all savers a rise in interest rates! 储蓄者的好消息－－利率提高了。
- Interest rates topped out at16 percent. 利息率最高在百分之十六封顶
- Many young people could not resist the spiritual pollution. 很多年轻人不能抵制精神污染。
