- 双语例句 更多例句
In heavy concentrations, ozone is irritating to the eyes, nose and throat.
高浓度的臭氧会对眼睛、鼻子和咽喉有刺激作用。
柯林斯词典例句库
Expression of hydrogenion concentrations in terms of molar concentrations is rather cumbersome.
用摩尔浓度表示氢离子浓度是相当麻烦的.
辞典例句
最新数据显示,过去10年来全球臭氧的浓度降低了几个百分点。
柯林斯词典例句库
More diphenylthiocarbazone should be used to estimate barbiturate concentrations above 1 mg / dl.
当测定浓度超过1毫克/100毫升的巴比妥类药物时,必须用更多的双硫腙.
——辞典例句
Particle concentrations in the upper atmosphere drop regularly as the altitude rises.
在高层大气中粒子浓度随高度的增加而有规律地下降.
辞典例句
Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.
在有些油田卤水中,钡的浓度大于100毫克/升.
辞典例句
- 相关词组
- concentration campsn.集中营( concentration camp的名词复数 );
- concentration campn.集中营;
- smoke concentration烟幕浓度;
- admissible concentration容许浓度;
- monomer concentration单体浓度
- deep concentration屏息凝神;
- low concentration低浓度;低集中度;
- saline concentration含盐度,含盐量;
- concentration strategy集中战略;
- concentration on注意力集中于;
- high concentration高浓度;
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- into prep.进入,到…里面;朝,向;撞上,碰上;到(一段时间的某一点);成为;关于,涉及;〈数〉除,乘;(穿)上,(换)上;(说服某人)去做……;(分)成,(撕)成;(撞)上,(碰)上;到达;adj.〈数〉(函数或映象)从一集到另一集的
- welcome v.欢迎;迎接;欣然接受;adj.受欢迎的,令人愉快的;可随意…的;尽管…好了;
- receptionist n.接待员;
- tea n.茶;茶叶; 茶水; 一杯茶; 热饮料; 晚点,便餐; 茶点;午后小吃;
- disapprove vi.不赞成;vt.反对,否决;持相反的意见;
- bedroom n.卧室,寝室;adj.<美>城郊住宅区的;两性关系的,男女性爱的;
- Lend [地名] [奥地利] 伦德;
- secretary n.秘书;书记员;助理;俱乐部、社团等的)干事,文书;部长;大臣
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- resist v.反对;抵制;忍住;经得起;
- balcony n.阳台;楼座;
- painter n.画家,着色者;油漆匠;(系船的)缆绳;