研究发现，城市树木的碳循环速度和生长速度几乎是乡村树木的四倍。
It was discovered that rates of carbon cycling and growth rates among city trees were nearly four times faster than those in the countryside.
并用计算机模拟方法模拟了不同情况下的界面形貌和生长速度。
The interface configuration and the growth rate under different conditions have been simulated by using Monte-Carlo simulation method.
在水中添加柠檬酸可以极大的减少下痢，提高采食量和生长速度。
Citric acid offered via drinking water greatly reduces scouring and enhances feed intake and growth rates.
本文着重研究了沉积气压、气体流量和甲烷浓度对金刚石薄膜形貌和生长速度的影响。
The effects of pressure, gas flow and methane concentrate in the growth rate and micrography of CVD diamond films were discussed.
在诱发后数月内有些冠瘿株发生明显变化，向日葵冠瘿株在诱发七个月后外形和生长速度发生了变化。
Some crown galls strains changed properties many months after induction. A sunflower crown gall strain changed its shape and growth speed seven months after induction.
不过现在有很多生产商正试图用作物废料和生长速度很快的软茎黍、杨树等非食用作物来制造更为清洁的新一代乙醇燃料。
But companies are racing to make cleaner, next-generation ethanol from sources including crop waste and rapidly growing non-food crops like and poplar trees.
试验结果表明：复壮后菌株发酵力和生长速度均高于原始退化菌株。适宜培养时间是24小时，适宜发酵PH为4.5 ~ 6.0。
The results showed that power and growth rate of the rejuvenated strains were higher than those of the original degenerated strains, wort medium cultivation for 24 hours with PH 4.5 ~ 6.0.
例如，生长素刺激细胞延伸的速度，促使芽和根生长，而抑制侧枝的生长。
Auxin, for instance, stimulates the rate of cell elongation, causes shoots to grow up and roots to grow down, and inhibits the growth of lateral shoots.
例如，最近发表的儿童生长标准显示，尽管存在种族和遗传差别，所有儿童有潜力以同样的速度生长发育。
For example, the recently published child growth standards show that all children have the potential to grow at the same rate, despite differences in ethnicity and genetics.
这些发现是基于去年国家野生动物联合会豚草的生长速度和花粉数量随着全球变暖增加的分析得出的。
The findings correlate with analysis last year by the National Wildlife Federation that found ragweed growth rates and pollen counts increased with global warming.
这种差异的原因可能是不同体形的动物存在很多生理差异：生长发育的速度、新陈代谢和身体构造。
These differences arise due to a number of physiological differences, including rates of growth and development, metabolism and details of body composition.
8月04日刊登在“自然”杂志上的一项新的研究表明，内脏折叠的式样取决于内脏、肌肉以及附加在上面所有东西的弹性、几乎形状和生长的速度。
A new study published Aug 4 in the journal Nature found that the patterns of this fold depend on the elasticity, geometry and rate of growth of the gut and the muscles it's anchored to.
间接损失包含人的生产力的损失以及家畜的生长速度、繁殖能力和产奶量的下降。
Indirect costs comprised human productivity losses and the reduction in growth, fecundity and milk production in livestock.
在农民田间学校，农民和辅导员利用耕作季节，每周有一个上午在典型地块里对昆虫的行为和作物的生长速度进行观察。
In farmer field Schools, farmers and facilitators spend one morning a week during the cropping season in a typical field, observing insect behaviour and plant growth rates.
数据表明昆虫的生长速度更快，在获得相同单位体重的情况下，它们相比猪和牛，产生的二氧化碳更少。
The data indicated that insects grow more rapidly, and they emit less carbon dioxide per unit of weight gained than do cattle and pigs.
一项最近的研究发现，海洋酸化速度比之前人们所相信的快十倍，酸化干扰了贻贝、牡蛎和其他海岸带动物的生长。
A recent study found the seas acidifying ten times faster than previously believed, with disturbing effects on mussels, oysters and other animals living in coastal regions.
猎豹是陆地上速度最快的动物，曾在亚非大地上大量生长，但它们的幼兽常为狮子等捕食，栖息场所也因不断增加的农庄和牧场而缩减。
The fastest land animal in the world, cheetahs once thrived in Africa and Asia, but lion predation haunts their young, and farms and ranching have reduced their habitat.
恐龙的骨骼结构表明它们不同于现代的爬行动物，它们的生长速度像鸟类和哺乳动物一样快这与越来越多证明恐龙是温血动物的证据相吻合。
The bone structure of dinosaurs shows that, unlike modern reptiles, they grew as fast as birds and mammals — which dovetails with a growing body of evidence that dinos were, in fact, warm-blooded.
地衣类植物生长速度慢，有好几年的寿命。其生长依赖于霉菌和海藻的共生。
Lichens, which grow slowly and live for many years, result from fungi and algae living together.
大部分为超市提供肉类的饲养场和其它工业农业系统，一般都依赖于大量的抗生素，以加快动物的生长速度及预防动物因肮脏的环境而致病。
Feedlot and other industrial farming systems that provide the majority of supermarket meat rely on heavy antibiotic use to speed the animals' growth and prevent disease in their filthy conditions.
在生长速度和物候学上的差异是大的。
这种生长速度和耐寒性变化的趋势是与内地群体发现的情况相反。
The growth rate and winter hardiness trends are the opposite of those found in the interior population.
在非致死温度范围内，温度对外温动物最大的影响很可能是影响了发育和生长的速度。
Within the nonlethal temperature range the most important effect on ectotherms of temperature is likely to be its effect on rate of development and growth.
根和叶的生长速度必须大体相同。
镁是肌肉收缩、生长和心跳速度正常的必要物质。高强度的运动会快速消耗身体中的镁。镁补充剂因此很有益。
Magnesium is necessary for muscle contraction, heart rate regulation, and muscle growth. Strenuous exercise can rapidly deplete the body's stores of magnesium; supplements are often helpful.
结论：采用人工纯化法、冷消化法和真皮刮除法等改良方法可提高体外培养的人表皮角质细胞存活率及生长速度。
Conclusion: The improved methods of manual purification, cool digestion and dermal scratching may increase the human keratinocyte livability and growth speed.
研究人员发现了多种不同的促进CNT1功能和减缓肿瘤细胞生长速度的方法。
The researchers identified different methods to enhance CNT1 function and slow growth of the tumor cells.
受发病时间和发病速度的影响，不同生长阶段品种间感病程度发生相应变化。
The disease indexes of varieties were varying with growth because of the diseased time and the disease developing speed.
藻类的生长速度因各断面的流速、水深和水面宽的不同而不同。
Algal growth rate is different with average velocity, water depth and cross-section width.
选用19个姬松茸菌株，测定了菌丝生长速度、酯酶同工酶酶谱和菌株间的拮抗反应。
The mycelial growth rate, the antagonistic reaction and esterase isozyme zymogram analysis of 19 Agaricus blazei strains were tested in this paper.
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