查询词典 heavy

At his father 's death , he was saddled with heavy debts.

他的父亲一死，他负担起很重的债务。

At his father's death he was saddled with heavy debts.

他父亲的死使他负起很重的债务。

But it is not just about changing varieties. Myanmar's southern coastal farmlands all suffer heavy salination, exacerbated by Cyclone Nargis.

但是不只要改善品种，缅甸南部靠海的农田却敌不了海水盐化的危机，纳吉斯风灾让问题浮上台面。

Grazing reduced aboveground biomass of the communities except in the Stipa klemenzii community. In this case annual warm season plant, Salsola collina, became absolutely dominant species in the community under heavy grazing intensity.

群落地上现存量一般随放牧强度的增大而下降，但小针茅群落反之，主要与一年生植物猪毛菜的生物量迅速增加有关。

Scania is one of the world's leading manufacturers of trucks and buses for heavy transport applications, and of industrial and marine engines.

斯堪尼亚是世界领先的用于重型、工业和矿业运输的卡车和客车制造商。

Scania's focus on heavy trucks would complement MAN's on lighter vehicles.

斯堪尼亚对重型卡车领域的专注，对于偏重于轻型卡车领域的曼来说，将是一大有利补充。

To understand the toxicity mechanisms of mixed heavy metals on aquatic plant,indicators of algea growth rate,content of reduced glutathione,activities of glutathione S-transferase and glutathione peroxidase of green algae, Scenedesmus quadricauda were measured to analyze the individual and joint toxic effects of lead and mercury.

为进一步了解重金属复合污染对水生植物产生毒害作用的机制，以单细胞藻类生长及细胞内还原型谷胱甘肽含量、谷胱甘肽-S-转移酶和谷胱甘肽过氧化物酶活性为指标，对铅和汞单一及联合胁迫对四尾栅藻的毒性作用进行了研究。

But the method of the schapping has a lot of disadvantages, For example ,it needs long production cycle、 heavy labor, holds lots of areas ,and provides low production efficiency and bad working conditions .

腐化练的缺点是劳动强度大，生产周期长，效率低，占地面积大，生产过程中卫生条件差。

Heavy Scintillator PbWO〓 is the scintillating material to be used in the new generation of particle physics experiments at the large hadron collider in CERN. The scintillant properties of PbWO〓 are very sensitive to its structure.

重闪烁体PbWO〓是用于欧洲核子中心正在建造的大型强子对撞机LHC上的紧凑型μ子螺线管探测器的探测材料，它的发光性质和其微结构有着密切的关系。

A three-year successive field investigation and laboratory analysis were conducted for factors affecting bioavailability of heavy metal in rhizosphere of Scirpus mariqueter.

采用野外连续调查和实验分析方法，连续3年研究了海三菱藨草根际沉积物重金属（Cu、Zn、Pb和Cd）生物有效性的主要影响因素（生长季节、pH、P、Eh和DO等）。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。