overburdens

英式音标：

美式音标：

词义：

v.

装载过多，负担过多，使过劳( overburden的第三人称单数 )；

英英释义

overburden[ ,əuvə'bə:dən, 'əuvə,bə:dən ]

n.

the surface soil that must be moved away to get at coal seams and mineral deposits

an excessive burden

同义词：overload

v.

burden with too much work or responsibility

load with excessive weight

用法：

词组短语

overburden pressure积土压力；覆盖地层压力；表土层压；地静压力

双语例句

用作动词(v.)

The education system rather than the teachers is to answer for overburden on the students .
使学生负担过重的是教育体系而不是老师。

Because of the overburden of our commitments, we are unable to ship your order within the agreed period.
由于我方订货负担过重，无法在协议期限内交货。

Language teachers should be aware of the priority in vocabulary instruction and had better not overburden students' memory.
首先词汇教学的内容要重点突出，循序渐进，不能使短时记忆超负荷。

权威例句

Field and laboratory methods applicable to overburdens and minesoil. Final report, January 1975--December 1976

Initiation of salt diapirs with frictional overburdens: numerical experiments

Field and laboratory methods applicable to overburdens and minesoils. EPA 600/2-78-054, U.S. Environmental Protection Agency, Cincin...

Study on reaction mechanism of bioleaching of nickel and cobalt from lateritic chromite overburdens

Salt flow by aggrading and prograding overburdens

Shaking-Table Test and Dynamic Numerical Analysis of High Rookfill Dams Constructed on Deep Overburdens

Mushroom diapirs penetrating overburdens with high effective viscosities

Autophagy flux in CA1 neurons of Alzheimer hippocampus: Increased induction overburdens failing lysosomes to propel neuritic dystrophy

Microbial extraction of nickel from chromite overburdens in the presence of surfactant

Vertical Migration of Benthos in Simulated Dredged Material Overburdens

造句：

1. In view of Sociology, the organizational cause of overburdens of peasants resides in social divergence from peasants.

从社会学角度看，农民负担重的体制原因在于社会对农民的偏离；

dict.cnki.net

2. Yet the country that pioneered them seems unable to agree on a formula for them that is generous enough to spur investment without being so lavish that it overburdens consumers.

然而，这些采取积极政策的国家似乎在如何确定补贴的计算机制上遇到了问题，一方面希望能够提供足够的优惠来促进投资，另一方面，又不希望因过于慷慨而增加终端用户的负担。

www.ecocn.org

3. Preliminary experiment on measuring technique for mobile forms of metals in overburdens in the exploration of interlayer oxidation zone sandstone-type uranium deposits;

金属元素活动态测量法是在偏提取方法上发展起来的一种利用金属元素的活动态组分来强化深部矿化信息的找矿方法。

www.dictall.com

4. Failing to do so overburdens countries with high transaction costs and multiple, repetitive demands for monitoring and reporting.

否则，高昂的交易成本以及多重的反复性监测和报告要求将使受援国负担过重。

www.who.int

5. Failing to do so overburdens countries with high transaction costs and multiple, repetitive demands for monitoring and reporting.

否则，高昂的交易成本以及多重的反复性监测和报告要求将使受援国负担过重。

www.who.int

6. Ecologists pointed out that a cluster of tall buildings in a city often overburdens public transportation and parking lot capacities.

生态学家指出，城市中密集的高层建筑经常给公共交通与停车场的承载能力造成过重的负担。

-- 来源 -- 英语背诵 - P_motiandalouyuhuanjing