查询词典 percent error

Beef muscle cut exports increased by 9 percent in volume to 90.3 million pounds and 7 percent in value to $172.9 million, while beef variety meat exports dropped slightly in volume to 55.5 million pounds and declined nearly 17 percent in value to $47.6 million.

净牛肉出口量也增加了9%，达到了0.903亿英镑，同时价格也上涨了7%，价值1.729亿美元，但是与此同时牛什的出口小幅下滑到了0.555亿英镑，同时价格也下降了17%，价值0.476亿美元。

These will block at least 70 percent of UVB, 20 percent of UVA, and less than 60 percent of visible light.

这些可以过滤掉70％的UVB和20％的UVA，阻挡掉不超过60％的光线。

Deaths fell by 51 percent in Ethiopia, 34 percent in Ghana and 33 percent in Zambia.

埃塞俄比亚下降到51%，嘎纳是34%，而赞比亚是33%。

Zimmerman's team found that 21 percent of poor users, 44 percent of moderate users, and 68 percent of optimal users achieed normal memory performance after 3 months.

Zimmerman的研究小组发现，经过3个月的治疗，21%的少用组，44%的中用组和68%的理想组病例能达到正常记忆力。

It is comprised of tiny grains(each smaller than a dust particle)of zirconium oxide(40 percent), magnesium aluminate spinel(30 percent), and alpha alumina(30 percent).

此材料是由细小氧化锆(40％)，镁铝尖晶石(30％)和α－氧化铝(30％)颗粒组成。

Men sleeping 8, 9 and 10 hours anight had 12 percent, 17 percent and 34 percent greater risk ofdying within the study period.

在此研究期间，每晚睡8、9和10个小时的男性与睡7小时男性相比，死亡率则上升了12%、17%和34%。

Seawage sludge from Lanzhou Qilihe sewadge purification factory was applied onto Bromus inermis grassland during 1996 and 1998 with three years monitoring, aboveground yield increase on Bromus grassland with appropriate sludge application was 163~203 percent in 1996, 41~120 percent in 1998. Root biomass increase in 1996 was 35~106 percent higher than the control.

为此，笔者於1996~1998年将兰州市七里河区污水处理厂生活污泥施於无芒雀麦人工草地。3年来对无芒雀麦和土壤进行多项监测，结果表明，施用适量污泥对无芒雀麦地上生物量增产幅度显著，1996年为163%~203%；1998年为41%~120%。1996年总根量比对照高35%~106%。

The results show that at normal temperature,the demulsify volume is 2 percent of the oily sludge volume, the volume percent of solvent is 80 percent, and the centrifugalization is fifteen minutes with 1500 revolutions per minute.

对胜利油田郝现联合站的罐底泥进行了分析，针对油泥特点，进行了化学破乳溶剂萃取离心分离的脱油处理技术研究。

And then the two different turfgrass seed germination tests conducted, results show that: 0.1 percent concentration of hydrogen peroxide concentration of 0.01% of the "Bi-care" and the concentration of 0.29 percent for the "God LU Hong Lu," The three kinds of reagents soaking treatment can significantly improve the wild Pennisetum and Eragrostis seed germination and growth of 0.10 percent by the concentration of the soaking H2O2 solution, then 0.29% concentration of the "God LU Hong Lu" after soaking solution, wild Pennisetum Eragrostis seeds and seed germination energy, germination percentage, germination index, root length and were significantly higher than control to deal with the seeds, but also to varying degrees higher than the other chemical reagents used to deal with the seeds, rapid germination and tidy.

然后对两种草坪草不同的种子处理进行了发芽试验，结果表明：浓度为0.1%的过氧化氢、浓度为0.01%的&碧护&和浓度为0.29%的&鲁虹神露&这三种试剂浸种处理能显著提高野生狼尾草和大画眉草种子的萌发和生长，经浓度为0.10%的H2O2溶液浸种，再经浓度为0.29%的&鲁虹神露&溶液浸种处理后，野生狼尾草种子和大画眉草种子的发芽势、发芽率、发芽指数、根长和芽长均显著高于空白对照处理的种子，也不同程度的高于用其他化学试剂处理的种子，发芽快而整齐。

When asked "Do you think young people to venture what is the biggest advantage", 36.54 percent of the respondents "computer ability," 31.27 percent of the respondents "universal higher education", the answer is "to think Gangan" for 22.15 %, The answer is "full of passion" for 10.04 percent.

当问及&您认为青年人创业最大的优势是什么&时，36.54%的人回答&计算机能力强&，31.27%的人回答&学历普遍较高&，回答&敢想敢干&的为22.15%，回答&充满激情&的为10.04%。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。