查询词典 accumulation

A total of one hundred fifty three healthy male and female adults were entered into a six month,doubleblind clinical study designed to evaluate the effect of a dentifrice containing 0.3% triclosan and 2.0% PVM/MA copolymer in a 0.243% sodium fluoride/silica base, relative to a 0.243% sodium fluoride silica base control dentifrice on supragingival plaque accumulation and gingivitis.

本研究的目的是证实含0.3％三氯羟苯醚，2.0％PVM／MA及0.243％氟化钠以二氧化硅磨料牙膏在减少菌斑积聚和牙龈炎形成方面对中国成年人群的效果。153名健康男女分为实验组及对照组，用双盲法评价6月后临床效果。采用纳入和排除的评价标准后进行了基线检查，实验对象每日使用分配的牙膏和软毛牙刷早晚刷牙一次，3个月和6个月再次检查。检查结果表明，使用含有三氯羟苯醚－共聚体牙膏组与使用不含该成分的对照组相比，实验对象的牙菌斑、牙龈炎指数分别减少16.1％及24.3％，均有统计学显著性意义（P＜0.001）。

Arboreal plant Paulownia fortunei, Ulmus pumila and Broussonetia papyrifera had relatively higher complex ability to accumulate heavy metal.Cedrus deodara, Platanus acerifolia and Ligustrum lucidum also had some complex ability to accumulate heavy metal. These species could be selected as the greenery tree as well as purified tree in the area. Among the herbaceous plants, the accumulation ability of Cynodon dacytlon was better than others.

经对比筛选，木本植物中泡桐、白榆和构树具有较高的重金属综合富集能力，雪松、悬铃木和女贞等树种亦有一定的富集能力，这些树种可被选为该区净化重金属污染的绿化树种；草本植物中，狗牙根的富集能力大大超过其他草本植物。

In this case it will not be possible for banks to manage risk through the accumulation and depletion of reserves.

在这种情况下也不可能为银行风险管理，通过积累与消耗储量。

But the real urbanization in human society should be from the beginning of England Industrial Revolution in 1760s'. Industrialization and urbanization were realized in England by using the primitive accumulation of the agriculture surplus and other industry workers' income of local deprival and overseas colonial loot.

人类社会真正意义上的城市化应该从1760年代英国工业革命开始，英国通过在国内剥夺农业剩余和非农产业劳动者收入以及海外殖民掠夺完成原始资本积累，实现工业化和城市化。

Can pass the torment with a cold dry winter, old old cell is in " accumulation affection ", does dry desquamate get your crus fierce?

可经过了一个寒冬干涩的折磨，老旧细胞在"堆积情感"，你的小腿干燥脱皮得厉害吗？

NXT Generation Spray Wax – This liquid spray on wax is a companion product for Meguiar's NXT Generation of car care products built with ESP's for today's advanced polymer finishes. NXT Spray Wax builds on the results you have already achieved using NXT Tech Wax. NXT Spray Wax is an excellent maintenance product to maintain your protection, in-between regular applications of NXT Tech Wax. This is not a quick detailer and should not be used to remove dirt and dust accumulation. It is also not a replacement for a regular coating of any wax. NXT Spray Wax can be used with all Meguiar's waxes, but chemically works best with NXT Spray Wax.

次世代喷蜡－这瓶液态蜡喷剂是与ESP（工程合成聚合物，使用於目前较先进的聚合物烤漆）一起发展的美克拉次世代汽车保养产品系列中的一个产品，次世代喷蜡的效果取决於你使用次世代科技蜡已经达到的成果，次世代喷蜡是一个出色的保养产品，它可以在你每次施用次世代科技蜡的期间去维持其保护性，它并不是一种快速保养液，所以不应该被使用来移除漆面上累积的脏污和灰尘，它也不是用来取代任何一般的蜡涂层，次世代喷蜡可以与所有的美克拉蜡一起使用，但是与次世代科技蜡搭配使用是最佳的。

This article discusses the relationship between diabase invasion and oil generation,migration and accumulation.It is suggested that diabase invasion may be favourable for the generation,migration and trapping of oil and gas.

该文探讨了辉绿岩的侵入与油气生成、运移和聚集的关系，指出辉绿岩的侵入有利于烃源岩的成熟，有利于油气的运移，有利于圈闭的形成。

The discovery of Tertiary diabase reservoir in Jiyang Depression shows that the intrusion rock could form oil-gas accumulation with economic value in petroleum basins.

济阳坳陷第三纪辉绿岩油藏的发现表明在含油气盆地中，侵入岩能形成有经济价值的油气聚集。

Great achievements have been attained presently on the shallow natural gas exploration in mud diapir zone on the base of the regularity of gas migration and accumulation controlled by the upward-intrusion of thermal fluid.

根据泥底辟热流体上侵活动控制天然气运聚成藏的地质规律，目前已在泥底辟带浅层天然气勘探中取得了很大的成功，迄今为止在盆地所获的天然气地质储量主要源于浅层勘探领域。

The research shows that in the Yinggehai basin, the formation of CO_(2) reservoir which is crust-sourced and crust-mental-mixed-sourced, mainly controlled by local action of hot fluid in the mud diapir area which is multi terms and multi zones and by physical-chemical mechanism of very thick marine calcareous sandstone and mudstone of Pliocene-Miocene. The volcano- and mantle-sourced CO_(2) in the Qiongdongnan basin and Pearl River Mouth basin is mainly controlled by volcanos activities and by the exist of large faults which reached to base to connect the gas from the mantle. According to different mechanism ang formation of reservoir os the the crustal rock-chemical genesis and volcano-and mantle-sourced CO_(2), we can follow the source of it, analysis and predict the migration and accumulation and distribution model of gas and espacially CO_(2), so as to help to make the plan of petroleum exploration and reduce the risk of exploration.

认为：莺歌海盆地壳源型及壳幔混合型CO2的形成及富集成藏，主要受控于泥底辟热流体晚期分层、分块和多期的局部上侵活动，和巨厚的上新统—中新统海相含钙砂泥岩的物理化学综合作用，且CO2运聚分布规律亦具多期和分层、分区的特点；琼东南盆地东部及珠江口盆地火山幔源成因型CO2则主要受控于幔源型火山活动和沟通深部气源的基底深大断裂的导气配置作用，CO2运聚富集规律与幔源型火山活动及深大断裂的发育展布密切相关，CO2主要来自地壳深部幔源火山活动所伴生的大量CO2；因此，根据壳源岩石化学成因型CO2与火山幔源成因型CO2不同成因机理及成藏条件，可以追踪CO2气源，可分析和预测天然气尤其是CO2的运聚分布规律，可为天然气勘探部署及决策提供依据，可减少和降低勘探风险。

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。