您要查找的是不是：
- pollution al index 污浊指数
- To assess the cardiac functional changes in patients with dilated cardiomyopathy measured by a newly developed Doppler tissue imaging (DTI) and to compare the sensitivity and reliability of DTI with conventional function al indices. 探讨扩张型心肌病（DCM）的心功能变化，比较多普勒组织显像（DTI）与传统心功能指标的敏感性及可靠性。
- Al causes operated to bring about the war. 那场战争的起因有几个。
- The concert included works by Mozart et al. 音乐会上演奏莫扎特等人的作品。
- 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。
- My name is Alexander, "Al" for short. 我叫亚历山大，简称艾尔。,我的名字叫亚历山大，简称“亚尔”。
- 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。
- The index is at the back (of the book). 索引在(书的)末尾。
- 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。
- Automatic modification of the index register. 自动修改变址寄存器内容。
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
- A person's face is often an index of his mood. 一个人的脸部表情常常反映这个人的情绪。
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- Do you know the price index in the city? 你知道这个城市的物价指数吗？
- Pollution has stripped the trees of their foliage. 污染剥光了这些树的叶子。
- The index is arranged in alphabetical order. 这索引是按字母顺序排列的。
- We have freed the lake from pollution. 我们已经清除了该湖的污染。
- Toxicity index = AL strain LD50/ Susceptible strain LD50 . 相对毒力指数为阿拉尔棉铃虫LD50/内地敏感品系LD50。
