查询词典 silver-plate

The first involves two kinds of Asian carp, bighead and silver.

第一个案例涉及两种亚洲鲤鱼：大头鱼和银色鲤鱼。

The biomass between silver carp and bighead carp is in a ratio of 7:3 during the experiment.

试验期间鲢鱼和鳙鱼的放养生物量为7：3。

The paper presents a method and standard on scoring the stocking ratio of silver carp and bighead carp.

综合考虑这两方面的影响，给出了根据商品渔获物组成判断鲢、鳙放养比例合理与否的方法，并在大伙房水库进行了应用。

The first involves two kinds of Asian carp, bighead and silver. They can grow more than a meter long and weigh up to forty-five kilos.

第一个案例是有关两种亚洲鲤鱼—大头鲤鱼和银色鲤鱼，它们有1米多长，45公斤之重。

Bighead carp, produced in the political arena, like the black and silver, the first widely.

鳙，产于江湖，似鲢而黑，头甚大。

The poly-culture biomass of silver carp and bighead carp played an important role during biomanipulation in case of no extraneous nutrient addition, which depended on the actual productivity of water body. So it is favorable to improve biomanipualtion of fish to choice the stocking biomass according to productivity of water body.

鱼类的生物量对其生物操纵作用的发挥有重要的影响，水体中鲢、鳙适宜生物量的选择是由水体中生产力水平决定的，根据水体的实际生产力水平来选择鲢、鳙的生物量，有利于其生物操纵作用的发挥。

Concern about the silver or bighead species of Asian carp led to calls even before Thursday to close the waterway connecting the lakes to the Mississippi -- an unprecedented step that could disrupt the movement of millions of tons of coal, grain and other goods.

出于对鲢鱼和鳙鱼这两种亚洲鲤鱼的担忧，当地政府在周四下达通知，封锁连接五大湖与密西西比河的水道--这一前所未有的做法将影响到数百万吨煤矿，谷物以及其他货物的运输。

The total population production of silver carp and bighead carp was 141 and 110 kg/ha respec...

鲢、鳙鱼种群生产量分别为141和110kg/ha，种群年P/B系数分别为1.15和1.09。

By the bands analysis of the spectra,the orientation of bilirubin and biliverdin on the surface of silver colloid was discussed.

本文采用表面增强拉曼光谱技术获得了胆红素和胆绿素分子吸附于银胶颗粒表面的拉曼光谱。

But for the biliverdin, it adopt a near planar and cyclic helical conformation on the silver colloid.

而胆绿素则是采取平面的环状螺旋结构平躺吸附于银胶表面。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。