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Owing to this difference, the Abies mid-aged forest used up 61 percent of photosynthetic production by respiration and Abies mature forest only expended 53 percent of that.

正是群落结构上的这种差异，使得中龄林将61％的光合产物用于呼吸消耗，而成熟林仅为53％。

They tested only one dose, which was larger than a human would comparatively use, Agarwal said, and after eight weeks, tumor volume in treated mice were reduced by 44 percent and tumor weight by percent, compared to control animals.

他们测试了，只有一针，其中大于一个人会比较使用，加瓦尔说，在八周后，肿瘤体积在治疗组小鼠分别下降了44 %和肿瘤重量%，较对照组动物。

The distribution and harm of species of dominant weeds of lawn vary with different area, and the most harmful weeds belong 8 families, which were Poaceae, Asteraceae, Cyperaceae , Amaranthaceae, Euphorbiaceae, Polygonaceae, Fabaceae and Caryophyllaceae, about accounted for from sixty percent to seventy percent in all weeds in lawn.

摘要不同地区草坪优势杂草的种类不尽相同，禾本科、菊科、莎草科、苋科、大戟科、蓼科、豆科和石竹科等8个科的杂草种类和发生数量最多，约占杂草总数的60%~70%。

At present, the proportion of antemarital examination of the province accounts for about 60 percent more than in the antemarital examination detected in the proportion of HIV-positive accounted for 0.3 percent.

目前，我省的婚检比例约占60%以上，在婚检中检测出的艾滋病阳性比例占0.3%。

Even if the hybrid discounts that insurers are giving help attract new business, chances are they aren't so fiscally sound overall."A 25-percent increase in miles driven or a 30-percent differential in loss costs is very significant," said Bhat.

海特说：&即使保险公司正在给购买混合动力车提供优惠以吸引新的生意，可能他们在财政上不是太缺钱，但在里程方面25%的增加或30%的损失费用都是很重要的。&

The acetate bicyclic guanidine as the catalyst is a nonmetallic and nontoxic organic compound; the method has low production cost, simple process operation, no pollution, a high product yield of more than or equal to 95 percent and a high product purity of more than or equal to 98 percent; and a synthesized biodegradable polymer has high biological safety.

催化剂醋酸双环胍为无金属、无毒有机化合物，生产成本低、工艺操作简便、无污染，产品产率高(≥95％)、产品纯度高(≥98％)；所合成的生物降解聚合物具有高度的生物安全性。

The asexual reproductive eggs and larvae were obtained when 50 commercial and bivoltine races induced by hot water. But the rate of asexual developed eggs varied markedly among these races, the range was 11. 99～88. 88 percent. About one-third races, their rates of asexual developed eggs attained 70～80 percent. The rate of asexual developed eggs about hybrid was higher than its parent.

对我国50个二化性现行品种资源进行无性繁殖发生率调查，结果表明各品种都可经诱导获得一定比例的无性繁殖发育卵和幼虫，但品种间存在较大差异，其发生率范围在11.99~88.88%之间，有1/3品种的无性繁殖发生率达到70~80%，而杂交种的无性繁殖发生率明显超过原种的水平。

Only 27 percent of studies were randomized, and only 14 percent were blinded.

只有27%的试验是随机的，14%是盲的。

CVRD and ThyssenKrupp agreement for the southern ore FOB price of flour rose 65 percent, do tonnes per degree of 1.3441 U.S. dollars base price; Carajas ore FOB price of flour rose 66 percent, per metric degrees do basic price 1.4060 U.S. dollars.

CVRD和蒂森克虏伯为南部粉矿的离岸价格上涨了百分之六十五的协议，不占1.3441美元基准价格的程度吨；卡拉加斯粉矿离岸价格上涨了百分之每吨66度，这样的基本价格1.4060美元。

The moderate exercise group saw a 6 percent rise, while the heavy exercise group upped their cardiorespiratory fitness by 8.2 percent.

中运动量组上升了6%，而大运动量组的心血管健康程度则升高了8.2%。

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。