挥发的

In order to ascertain the allelopathy of T.repens on weeds, the allelopathic effect of aqueous extract from the aerial part and root of T. repens. with different concentrations on the germination rate, physiological and biochemical mechanism of germinating seeds of Abutilon theophrasti Medic.

为进一步明确白三叶草对杂草的化感作用，研究了不同浓度的白三叶草地上部分水浸液、根系分泌物、挥发物对苘麻和稗草种子发芽率和杂草幼苗生长过程中生理生化机理的影响。

The volatile components in mulberry fruit sparkling wine are characteristic of special aroma.

桑椹汽酒中的挥发性成分可呈现出香气的特点。

The optimum conditions were obtained as follows : the weight ratio of fatty acids of rapeseed oil and 85%acetic acid is 1:4, ozonolysis temperature is 20-25

本文使用植物油脂肪酸为原料，原料丰富，价格低廉；使用含水溶剂不但提高了产品收率，而且降低了溶剂挥发性和溶剂的腐蚀性；使用活性炭吸附壬二酸粗品大大提高了壬二酸纯度，此方法简便易行，用此方法处理壬二酸粗品，壬二酸的纯度可达96.1%。

But the pivotal technique of deep-submicron high-density NVM IP were monopolised by foreign companies, while national research units did not master the key technology.

但目前深亚微米高密度非挥发性存储器IP的关键技术仍然被国外大公司所垄断，国内研发单位尚未掌握该领域的核心技术。

Citrus Aurantifolia Seed oil is a fixed triglyceride oil, not a volatile essential oil.

莱檬籽油是一种稳定的甘油三脂油类，不是具挥发性的基础油。

Dry distillation, despite its name, is not truly distillation, but rather a chemical reaction known as pyrolysis in which solid substances are heated in a strongly reducing atmosphere and any volatile fractions are collected.

干馏，尽管名称如此，但实际上不是蒸馏，而是一种广为人知的热分解反应，反应中，固体物质在强烈的减压状态下受热，任何挥发性组分都被收集下来。

In this paper, the physico-natures of Taixi coal,Baoqiao coal, Daanshan coal and coke powder, such as volatility, reactivity, ignition point and dry distillation rate, were studied under laboratory condition.

对宝钢以煤代焦烧结可使用的四种固体燃料：太西煤、宝桥煤、大安山煤及焦粉的理化性能，如挥发性、着火点、反应性及干馏速度进行了测定和比较。

First, to acquire the critical volatile pressure and heating rate during the condensation devolatilization by the experimental and modeled results

通过实验和模拟确定缩聚脱气过程中的临界挥发组份蒸气压的大小和升温速率

The positive relation was found between the restraining ability of a surfactant and the octanol-water partition coefficents or Henry's law constants of BTEX.

相同表面活性剂对BTEX挥发速率的抑制作用与BTEX的辛醇水分配系数和亨利系数均呈正相关。

"Regular attendance at chlorinated pools by young children is associated with an exposure dependent increase in lung epithelium permeability and increase in the risk of developing asthma, especially in association with other risk factors," write Alfred Bernard, from the Catholic University of Louvain in Brussels, Belgium, and colleagues.

引起这种反应的物质可能是三氯胺或三氯化氮，加氯消毒的一种高浓度挥发性副产物，很容易被人体吸入，或是当氯与尿、汗水，或其它有机物接触时产生。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。