沙漠

It is the date palm.

这棵生长在阿拉伯沙漠，孤独地伫立在沙漠之上的枣树，终日与酷热天气搏斗，为的是让它在沙漠上的价值得以保存。

Square-kilometer Tenere is one of Africa's most forbidding regions.Hot, dusty harmattan winds blow across the bone-dry desert, which receives an

它是一个位于撒哈拉沙漠的南部中心的沙漠，合计达到十五万平方英里，沙漠是非洲最为可怕的地方之一。

In this paper the key points discussed were that, under the condition of a sharp hypsography of desert areas of Ordos basin, we used some new geophysical methods in the investigation of surface structure to obtain high accurate surface structure data and provide reliable scientific foundation for data acquisition and process; we dealt with the optimum coupling of surface geophones and the digital realization technique in desert areas, dug into a method of high frequency compensation according to attenuations by absorption near surface, adopted data processing and correction technique, solved high frequency attenuation and geophone coupling, eliminated the influences of sharply transverse fluctuation of hypsography in desert area on the seismic data, enhanced the fidelity and SNR of seismic section, and finally picked up more geologic information on the seismic profile and improved the precision of the lateral prediction for the reservoir beds.

本文旨在研究鄂尔多斯盆地沙漠区地表变化比较大的情况下，在表层结构调查中通过应用一些地球物理新方法，以获取高精度的表层结构数据，为资料采集和数据处理提供更科学的依据；研究在沙漠区地表检波器最佳耦合的方式与数字实现技术，研究通过近地表的吸收衰减规律进行高频补偿的方法，采用数据处理校正技术，解决高频吸收及检波器耦合，消除沙漠区表层横向剧烈变化对地震资料的影响，提高地震剖面的保真度和信噪比，从而使更多的地质信息能够从地震剖面中反映出来，提高储层横向预测的精度。

He has obtained the huge success in the desert, not only improved the bad ecological environment, moreover also attracted large quantities of " to constrain " and the painful commercial jorum goes to the barren land to influence the sentiment, now Song Jun the desert ecology explores tourist area, feared national alone this one, the desert golf course in the nation also is the fur collar water, made money goes without saying.

他在沙漠里取得了巨大的成功，不仅改善了恶劣的生态环境，而且还吸引了大批"压抑"和痛苦的商业大腕前往不毛之地陶冶情操，现在宋军的沙漠生态探险旅游区，恐怕全国独此一份，沙漠高尔夫球场在全国也是风毛菱角，赚钱自不待言。

Whereas Marguerite, a sinner like Manon, and perhaps as truly converted as she, had died surrounded by fabulous luxury, if I could believe what I had seen, on the bed of her own past, but no less lost in the desert of the heart which is much more arid, much vaster and far more pitiless than the one in which Manon had been interred .

而玛格丽特呢，她像玛侬一样是个有罪的人，也有可能像玛侬一样弃邪归正了；但正如我所看到的那样，她是死在富丽豪华的环境里的。她就死在她过去一直睡觉的床上，但在她的心里却是一片空虚，就像被埋葬在沙漠中一样，而且这个沙漠比埋葬玛侬的沙漠更干燥、更荒凉、更无情。

Manon died in a desert, it is true, but in the terms of the man who loved her with all the strength of his soul and who, when she was dead, dug a grave for her, watered it with his tears and buried his heart with her; whereas Marguerite, a sinner like Manon, and perhaps as truly converted as she, had died surrounded by fabulous luxury, if I could believe what I had seen, on the bed of her own past, but no less lost in the desert of the heart which is much more arid, much vaster and far more pitiless than the one in which Manon had been interred.

而玛格丽特呢，她像玛侬一样是个有罪的人，也有可能像玛侬一样弃邪归正了；但正如我所看到的那样，她是死在富丽豪华的环境里的。她就死在她过去一直睡觉的床上，但在她的心里却是一片空虚，就像被埋葬在沙漠中一样，而且这个沙漠比埋葬玛侬的沙漠更干燥、更荒凉、更无情。

The mesquite common on North American deserts in both tree and shrub forms, does not begin to grow above ground until its root system is completely developed, ensuring the plant a supply of moisture.

灌木和树的根有助于固定沙漠中的土壤，它们的茎和树枝同时起屏障的作用，防止风从沙漠表面吹起大堆的沙。如果沙漠要支持生命，这种作用必不可少。

In this paper the sands' physics-mechanics properties were measured with the sample of northwest desert in China, taking WTC5120TSM desert vehicle as the object to study the desert trafficability, presented the formulas of tangential tractive force and motion resistance, taking the pothook tractive force and the traction coefficient as the evaluating indicators of trafficability.

以我国西北部沙漠为样地测定了沙土的物理－力学性质，以WTC5120TSM沙漠车为对象进行了沙漠通过性的研究，给出了切线牵引力和行驶阻力的计算会式，以挂钩牵引力和牵引性系数作为通过性的评价指标。

Introductions in the paper includes structure design features of low-section sand tire, inner tube, Liner, analysed result of imported sand tire and the re-sults of home-made Sand tire used inside room and in practice, feature and testingre-sults discussed at same time.

介绍了低断面沙漠轮胎外胎、内胎、垫带的结构设计特点，进口沙漠轮胎剖析结果，国产沙漠轮胎的室内及实际使用结果，并对这些特点和试验结果进行了讨论。

The main results are: construction of Tarim desert highway shelter-forest promoted soil microbial development, and with increase of plantation time of the shelter-forest, the quantity, fatty acid diversity index of soil microbe and diversity index of bacterial DNA segment enhanced notably. As to soil microbial community structure, bacteria are dominant population with amounting for over 80% of total soil microbe, and fungi is not more than 1% of total soil microbe, but soil microbial community structure was different among three soil layers. The conclusions from study methods of conventional culture, biological marker and molecule biology were almost identical, which illuminates that construction of Tarim desert highway made soil microbial activity enhance and so promote nutrient cycle and utilization of Tarim desert highway shelter-forest land.

结果表明，塔里木沙漠公路防护林的建设促进了风沙土土壤微生物的发育，随着防护林定植年限的增加，土壤微生物数量、脂肪酸和细菌DNA片段的多样性指数明显增大；土壤微生物区系组成中，细菌是优势类群，占微生物总数80%以上，而真菌很少，不到微生物总数1%，但在不同土层间有所差异；传统培养法与现代生物标记和分子生物学方法对塔里木沙漠公路防护林地土壤微生物多样性的研究结果基本一致，说明塔里木沙漠公路防护林的建设使林地土壤生物活性有所增强，有利于林地土壤养分循环与利用。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。