代价

"The thought has been that as ocean's acidify, the cost of calcification will continually go up," and organisms will be less likely to do it, says Robert Steneck, a marine biologist at the University of Maine, Orono."Their findings are surprising, to say the least."

"他们的观点是，随着海洋酸性的增加，海洋生物进行钙化的代价会不断地加重，因而它们的应对能力将会下降，"缅因大学奥罗诺分校的海洋生物学家罗伯特·斯特耐克说，"至少可以说，他们的发现是令人惊讶的。"

It will detail elements of an action plan and point to factors that can result in costly market accidents.

本书将详细描述一项执行计划的要素，并提出可能导致代价高昂的市场意外的因素。

The model describing system is restricted to be acyclic at a cost.

作为代价，描写系统的模型限制是无环的。

To address it,this paper expanded the method getting inverse matrix by adjoint matrix to ZN through constructing mapping regulations.

为减小该方法计算代价，将杜里特尔分解和克劳特分解求逆推广到ZN，解决了变换阵顺阶主子式模N互质，矩阵变换的逆问题。

Spectral methods and the classical Crank-Nicolson scheme are applied to deduce the full discrete system for the continuous model, then the variational adjoint assimilation approach is used to derive the gradient and the corresponding adjoint system.

从这个全离散问题出发，结合全局或局部已知的观测数据，分别构造梯度下降算法求解相应的最优化问题。我们分析了采用不同方法计算梯度所需的代价，另外，还给出一种选择最优迭代步长的算法。

Which would explain the International Energy Agency's admonishment Monday that China has to clean up its coal sector lest the world pay the price.

正因为此，国际能源署周一警告说，中国必须净化其煤炭行业，以免让全世界为之付出代价。

You advisement can be carried out but we may pay many for it.

你的建议是可行的，但也许要付出不少代价。

At the same time as the coking, iron and steel enterprises, the environmental pollution control in Aetna paid a heavy price , which also devoted a lot of money and manpower.

在同时，焦化，钢铁企业，对环境的污染控制在安泰付出了沉重的代价，这也投入了大量资金和人力。

To the extent that welfare is a form of government瞫ubsidized AFDC payments, it reduces the costs of separation and guarantees a minimal standard of living for wife and children.

由于补助金是政府补助的一种"救助有受抚养子女的家庭"的津贴，它起到了降低离异代价、保障妻子和子女最低生活水平的作用。

To the extent that welfare is a form of governmentsubsidized AFDC payments, it reduces the costs of separation and guarantees a minimal standard of living for wife and children.

由于补助金是政府补助的一种"救助有受抚养子女的家庭"的津贴，它起到了降低离异代价、保障妻子和子女最低生活水平的作用。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。