占

Nitrogen is the other primary component of air at 78%, with other trace components totaling approximately1%.

氮是空气的另一个主要成分，占78%，其它微量成分总共占大约1%。

Our study has the following findings: most of the network bandwidth is used by P2P software to transfer the files, approximately 34%. Among the P2P software, the largest service item is the eDonkey, approximately 24%. Most of the traffic in each group is used by only a few users. The behaviors of the broadband users are significantly different than the narrowband users. To download the files is the major purpose of the broadband users, but the narrowband users are used to get their Emails. The files with the video files extensions of dat、mpg、avi and with image file extensions of iso、mdf、img are the primary file types transferred by campus users.

本研究发现：占用频宽最大比例者为P2P软体之档案资料传输，约占总频宽34%，其中最大项目为eDonkey，占总频宽使用量约24%；群组的流量，大部分是群组内少数使用者所使用；宽频及窄频使用者行为有显著不同，其中，宽频使用者是以下载档案为主，而窄频使用者是以收信为主；在档案的传输中，以副档名为dat、mpg、avi等影片档及副档名为iso、mdf、img等光碟映射档为主要传输类别。

By around age three, George has ceased using null subjects, and has the following proportions for overt subject use: he uses full NP subjects 25% of the time, and pronominal subjects 75% of the time.

大约到了三岁，乔治不再使用空主词，而使用明显主词的比例如下：使用完整名词片语当主词占25%，代名词当主词占75%。

WACC is calculated by multiplying the cost of each capital component by its proportional weighting and then summing

其中：Re =股本成本Rd =债务成本E =公司股本的市场价值D =公司债务的市场价值V = E + DE/V =股本占融资总额的百分比D/V =债务占融资总额的百分比Tc =企业税率

There were great change in the categories of psychotropic drugs used in 16 years.

本组有443例使用了氯氮平，占47.1％，居用药频度的首位，147例使用了氯硝安定，占15.6％；3。

Cost analysis revealed that the cost of PUD accounted for 25.88% of total drug expenses and 17.26% of overall cost for hospitalization. There were 8 cases of irrational use of drugs and 2 cases of ADR.

抗消化性溃疡药物费用占总药费的25.88%，占住院总费用的17.26%。8例患者的医嘱存在不合理用药情况，2例患者发生药物不良反应。

Northern China, home to 538 million of the country's people, a quarter of its grain production and half of its produce, is in an especially poor position.

尽管华北地区的人口达5.38亿，其粮食产量占全国的四分之一，农产品产量占全国的二分之一，但是却依然十分贫困，是世界水资源最为匮乏的十大地区之一。

Dry matter was mainly translated into fructus in the process of becoming mature, about 60% of total, to next was cauloma and ramus, about 37%, to last was radix.

孜然芹在整个生育过程中干物质积累量较少，成熟时干物质主要分配至果实，约占总量的60%，其次为茎枝，约为37%，根系占的比重较小。

The range of variation of differentiation coefficient of morphological traits among population was between 11.85% to 28.34%.

结果表明，板栗种群间的方差分量占总变异的10.97%，种群内的占41.57%，7个性状种群间的表型分化系数变幅在

The average occupation ratio is about 70 percents. The hotel with the highest 90 percent and the lowest 45 percent ratio account for 15.6 percent and 10.5 percent receptively.

除非典等不可抗力因素外，酒店平均客房入住率达到70%，入住率达到90%的酒店占15.6%，入住率最低为45%的酒店占10.5%。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！