查询词典 erosion

Correlations between soil wind erosion rates and livestock trampling rate or woodcutting destruction rate are InQ=a+bTR and InQ=a+bDR respectively.

Q=f（U，VC，TR，DR，z〓）式中Q、U、VC、TR、DR和z〓分别表示土壤风蚀率、风速、植被盖度、地表牲畜践踏率、樵采破坏率和耕作土壤表面空气动力学粗糙度。

The diseases detected included esophageal varices, gastritis xanthoma, duodenal ulcer, intestinal erosion, Crohn's disease, angiodysplasia and polyps.

所得图像清晰，检出食道静脉曲张、慢性胃炎、十二指肠溃疡、小肠炎症、克罗恩病、血管畸形、息肉和间质瘤等。

Keywords: Watershed;Soil erosion and sediment yeild; Scale transfer; Models

中文关键词：流域；侵蚀产沙；尺度转换；模型

The question is whether this erosion is just part of an aberrational cycle - to be fully made up in the next upturn - or whether the business has slipped in a way that permanently reduces intrinsic business values.

意 味着下次景气翻扬会再回复，或是有可能一去不复返，企业的价值就此永远地流失掉。

Preventing teeth decay: People normally believe that the fluorine in the tea can increase the resistance of the teeth enamel to the erosion of the acid, so that the tea can prevent teeth decay. Actually, it is also because that the acacatechin can strongly refrain the Streptococus mutans.

预防龋齿：茶叶防龋作用，一般认为是茶中的氟，而使牙釉质对酸的侵蚀具抵抗力，但是儿茶素类能强烈抑制生龋菌也功不可没。

According to the practical observation and result of WEPP model simulating, the rate of the soil erosion was the biggest when the slope was 18-23. The reasons were that hydraulic friction and change of the acceptant area-were decided by steep and slow of the slope.

用WEPP模型来模拟皇甫川流域坡面与侵蚀量的关系是可行的，根据试验观测及WEPP模型模拟得到结果，皇甫川地区的土壤侵蚀率在坡度是18~23℃时最大，原因主要有坡度的陡缓决定了水力阻力的大小和坡面承雨面积的改变等。

Specimens were divided into 3 groups （cervix erosion group with 385 cases, condyloma acuminate group with 173 cases and cervical carcinoma group with 32 cases） according to pathological diagnosis.

根据病理诊断分型把590例患者分为3组：宫颈糜烂组385例、尖锐湿疣组173例、宫颈癌组32例，比较各组的HPV感染率和感染类型。

Blade assembly is cured at 250℉ in a machined metal mold. After curing, the blade is trimmed, the Polyurethane leading-edge erosion strip is applied, and the blade is finished and balanced. Tungsten leading-edge weights in the outboard 50% of the blade provide aeromechanical stability, and tungsten tip

主旋翼翼梁以石墨、玻璃纤维及环氧树脂模合而成，诺美克思蜂巢结构的翼后缘夹心黏附於翼梁及旋翼后缘强化结构上，组成后在华氏250度的预热金属模上包里玻璃纤维叠层，经过修裁，加上聚配胺抗腐蚀片后才告制作完成。

Cavitation erosion performance of laser surface cladding MMC of Si3N4 on AA6061 alumium alloy .

激光熔覆钴基合金组织及其抗腐蚀性能。

Andropogon: Grass used for erosion control.

须芒草：用于控制水土流失的一种草。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48