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- Distributions of chlorophyll-a and carbon fixed strength of phytoplankton in autumn of the southern Huanghai Sea waters 南黄海秋季叶绿素a的分布特征与浮游植物的固碳强度
- carbon fixed strength 南黄海
- The biomass depends on the amount of carbon fixed by green plants and other producers. 生物量取决于绿色植物和其它生产者所固定碳的量。
- Moreover, removal efficiency of dioxins was higher when the height of activate carbon fixed bed increased and its temperature decreased. 此外,研究固定床不同床层高度和床层温度下,活性炭对二?f英脱除效率,发现固定床层越高,床层温度越低,活性炭脱除二?f英效率越大。
- The study on adsorption and purification of low concentrated trichloroethene in an activated carbon fixed bed has been made. 对低浓度三氯乙烯在活性炭固定床中的吸附净化作了系统研究。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- The Method to Improve the Fixed Strength of the Working Part of the Die 提高冲模工作零件固定部分强度的方法
- The fence posts were fixed firmly in the ground. 栅栏的立柱牢牢地固定在地上。
- The place was fixed upon as exhibition grounds. 这个地方已被选定作为展览场所。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- John fixed the tape recorder by himself. 约翰靠他自己修理录音机。
- The worker fixed a bracket on the wall. 工人在墙上固定了一个支架。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- The workmen fixed the water system. 工人们装好了供水系统。
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- He received the fixed dole every month. 他每个月都能领到固定的救济金。
- He fixed up the cottage before they moved in. 他把农舍修整好,他们才搬进去。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。