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A ton has a different real weight depending on whether it is a long ton, a metric ton or a short ton.

一吨有不同的实际重量，无论是长吨，1吨或1短吨而定。

While the Manta 2000 sorts up to and beyond 20 metric tons of product an hour and Key's Optyx?

虽然2000年各种各样的曼塔和超过20吨的产品吨小时，关键的Optyx ？

The purpose is to study the existence of fixed point theories for set valued mapping s in B metric space.

讨论了B度量空间中一些集值映象的不动点的存在性问题，得到了一些新的不动点定

Marine biologist s believe annual global fish yield of 150 million metric tons is attainable.

海洋生物学家认为，全世界年产量可能达到1亿5千万公吨(目前的年捕获量约为7千万公吨)。

New maximal element theorem in noncompact hyperconvex metric spaces is established.

bstract 在非紧超凸度量空间中建立了一个新的极大元定理。

According to the existence results of general equilibrium problems and vector equilibrium problems have been studied more and more. Inspired and motivated by these research results, this paper is devoted to study systematically a class of equilibrium problems, which is unify and extension of a large number of known equilibrium problems and variational inequalities problems. The research is carried on from three aspects.Firstly, in finitely continuous topological spaces, we introduce four new types of the system of generalized vector quasi-equilibrium problems, and we derive some existence results of a solution for the system of generalized vector quasi-equilibrium problems via the maximal element theorems in product finitely continuous topological spaces.Secondly, in complete metric spaces, we provide the Ekeland variational principle to equilibrium problems with set-valued maps. And via the Ekeland variational principle, existence results for vector equilibrium problem with set-valued maps and the system of vector equilibrium problem with set-valued maps.

针对一般的均衡问题和向量均衡问题解的存在性，已有许多研究成果，受这些成果的启发，本文主要从理论上较为系统地研究了一类均衡问题，它统一和推广了许多已有的均衡问题和变分不等式问题，研究分有三个方面；首先，在有限连续拓扑空间中，我们提出了四类广义向量拟均衡系，并借助于有限连续拓扑空间中的极大元定理讨论了这四类均衡系问题的解的存在性问题，然后，在完备度量空间中，我们给出了关于集值均衡问题的Ekeland变分原理，并利用Ekeland变分原理分别讨论了集值向量均衡问题和集值向量均衡系问题的解的存在性。

As a matter of fact, in the mazurka the metric length of some notes must vary too, not only their volume.

事实上，玛祖卡舞曲的音符的度量长度也一定是变化着的，并非只是他们的音量在变。

In one embodiment, the parameter estimate is an estimate of time of arrival of the signal, and the reliability metric is root mean square error of the time of arrival estimate.

在一实施例中，参数估计是信号的到达时间的估计，可靠性度量是到达时间估计的均方根误差。

These mappings will keep the properties of the measure space and the metric space.

通过可测空间的测度反映出了它的测度空间，证明出可测函数序列度量收敛。

This paper expounds the evaluation standards for bit flow randomicity of IP message identification field. By accounting and analysing a large number of messages,it is proved that the matching position effects bit flow random metric.

本文阐述了IP报文标识字段比特流随机性的评价标准，通过对大量实测报文进行统计分析证明了比特流的匹配位置对随机测度值有一定影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。