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This showed that capacity of water-holding in biological soil crusts were obvious improve,and effected precipitation permeate or water second distribute process.The study results of"fertile islands"formation mechanism in biological crusts showed that biological crusts layer cover could increased nutrients content for below sand soil through precipitation permeate washing,and it promoted plants assimilate more nutriment.The matter import ways of biological soil crusts fertility island had many ways,including the effection of living macrobiotics metabolism in crusts levels,wind-sand flow of near surface,dust deposition and plants decomposition course,etc.Source of particle matter in biological soil crusts was wind-sand flow of near surface,and not dust deposition.Biological crusts layer cover had preserved effection for nature water content in 0-5cm soil layer,compared with the sand of no biological crusts layer,effecting precipitation permeate,and could not obvious restrained from the water evaporate process indoor experiment.

生物结皮层肥岛形成机制的研究结果表明：生物结皮层覆盖能够通过降水淋溶作用而增加下层土壤养分的含量，进而促进植物对养分的吸收；生物结皮层养分输入有结皮生物代谢、降尘、风沙流和植物分解矿化作用等多(来源：A73e3B3eC论文网www.abclunwen.com)种途径，但生物结皮层的颗粒物质来源主要是近地表风沙流，而不是大气降尘；生物结皮层覆盖对0-5cm土层自然含水量有一定的保护作用，并影响降水向深层渗透，不能有效的阻止表层水分的蒸发进程；研究表明采取人工促进技术能够在流动沙丘上形成生物结皮层，实现流动沙地的快速治理。

During this time, Giambologna had found his unique style. He usually shaped his nude sculptures into twisted lines thus making the figure lively and elegant, while at the same time, reaching a very dramatic balance out of this feeling of movement. People named this style international mannerist,which had far - reaching effects.

在詹波洛尼亚活动的16世纪晚期，花园和喷泉的装饰雕塑逐渐成为一种重要的雕塑门类，在这方面，詹波洛尼亚是一位具有代表性的人物，他到意大利之后所接受的第一份定件，就是为教皇皮乌斯四世制作的"尼普顿喷泉"。

Leopard limestone is composed of dolomitic and marly materials.

组成豹皮灰岩的物质成分有2种，一为白云质成分的豹斑，其余部分为泥灰质。

Language:English is the official language, but Melanesian pidgin is much more widely used.

语 言：英语为官方语言，广泛使用美拉尼西亚皮金语，大约有120种方言。

Ovary 5-10-loculed; ovules 1 per locule, pendulous; style branches as many as carpels; stigma capitate. Schizocarp ± disk-shaped or globose; mericarps (4-)5-10(-14), sculptured or smooth, sometimes partly membranous, mostly beaked, often with 1 or 2 apical awns, often minutely stellate puberulent, dehiscent or indehiscent. Seeds 1 per mericarp, smooth, glabrous except sometimes for minute hairs around hilum.

子房5-10室；胚珠1每室，下垂；同数的花柱分枝心皮；柱头头状分果多少盘形或者球状的；分果爿(4-)5-10(-14)，种子1 每分果爿，平滑，无毛除有时在种脐周围具微小毛。

About 70 percent to 80 percent of all cases of asbestos disease mesothelioma - a rare type of cancer of the mesothelium, the membrane that covers and protects most of the body internal organs are the result of asbestos exposure at work.

约70%至80%，所有案件中的石棉间皮瘤病--一种罕见的癌症皮，膜复盖和保护大部分人体内脏器官，都是由于石棉暴露在工作中。

Objective: To study the proliferation, migration and metaplasm of residual rabbit lens epithelial cells after extracapsuiar cataract extractionbased on the rabbit capsular bag model in vitro.

目的：建立一种囊袋模型，研究兔晶体囊外摘除术后残余的晶体上皮细胞在体外增殖，移行，化生的情况。

The main results were as follows. The main nutrition bioactive components in Opuntia Milpa Alta were analyzed using chemical and instrumental analytical methods. The results showed that the content of crude protein and fat was 0.65%～0.68% and 0.30%～0.31% respectively. The total content of the amino acids was 6.81%～7.38%, and Glu was 1.08%～1.52%.The contents of pectin and cellulose was 1.47%～1.68%, 0.87%～1.22% respectively. They were oxalate free and rich in Ca 5.6%, Fe 8.06mg/100g, Zn 3.30mg/100g, VB6 5.62mg/100g, low in tannin 0.02%～0.04%.The bioactive matter content such as polysaccharide, polyphenol, and flavone were high, about 1.27%, 63.14mg/100g, 36.21mg/100g respectively.

主要研究内容如下：采用化学和仪器分析方法，对米邦塔仙人掌中的主要营养和生理活性成分进行分析，结果表明，粗蛋白含量为0.65%～0.68%，脂肪含量为0.30%～0.31%；氨基酸总量为6.81%～7.38%，其中谷氨酸含量达1.08%～1.52%；果胶、膳食纤维分别为1.47%～1.68%和0.87%～1.22%；干样钙含量5.6%，铁8.06mg/100g，锌3.30mg/100g；B族维生素丰富，其中干样VB6含量5.62mg/100g；单宁0.02%～0.04%；不含草酸；生理活性物质如粗多糖、多酚、黄酮类物质分别约为1.27%、63.14mg/100g、36.21mg/100g，半乳糖约占多糖中单糖总量的80%；HPLC检测出8种酚类物质，绿原酸含量最多达42.40μg/g，其次是芦丁和槲皮素，其含量分别为25.02μg/g和10.91μg/g。

To be swept up in every new craze that comes along, to surrender oneself to idiocy just because everybody else is doing it—this, to me, is the acme of mindlessness. Not, however, to Petey.

见到一种新鲜的东西就跟着学，以为别人都在那么干，自己也就卷进去傻干——这在我看来，简直愚蠢至极，但皮蒂却不以为然。

There is more than one way to skin a mongoose.

照字面的意思是：要剥一只猫的皮，不是只有一种方法。

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。