查询词典 headwater erosion

Petechial hemorrhage or erosion were seen, occasionally yellow-white mucous exudate.

肉眼，病变为多灶状或弥漫性，粘膜充血、肿、红色，表面有灰白色或灰黄色分泌物，有时伴有点状出血或糜烂。

CT is very useful in the diagnosis of trigeminoma,especially in the erosion of petrous bone.

CT对三叉神经瘤的定位、定性及岩骨和颅底骨的异常改变具有重要的诊断价值。

It has same erosion prevention property as platic pipe, with protection from both inside and outside,its lifetime is longer

有与塑料管相同的耐腐蚀性能，内外防护，使用寿命长

This study analyzes the erosion of the loess hilly and gully area according to materials about the rainfall of Wuqi county in 20 years and the long-term location observing data recorded by the auto-recording pluvioscope in the experimental area.

根据吴旗县20年的降雨资料及试验区自记雨量计长期定位观测资料，分析了黄土丘陵沟壑区的降水侵蚀。

Asian shrub having conspicuous racemose rose-purple flowers widely used as an ornamental and in erosion ''.

亚洲的一种灌木，花紫色，呈显著总状花序，广泛用作观赏植物，是野鸟的食源，并可''。

Bone erosion and joint space narrowing were measured radiographically and scored with use of the Sharp scale.

骨侵蚀及关节间隙变窄的情况通过放射学方法获得并采用Sharp量表评分。

The high frequency radiosurgical knife spherical iron electrode technique was applied, coupled with postoperative policresulen treatment, and different degrees of cervical erosion treatment and postoperative pregnancy situation were compared.

采用高频电波刀球形电极电熨术，术后辅以聚甲酚磺醛治疗，比较不同程度的宫颈糜烂治疗效果及术后妊娠情况。

The authors believe that the water wall erosion is cause by the solid from the reasonless soild-gas flow.

循环流化床锅炉水冷壁管的磨损是影响循环流化床锅炉运行的一个主要因素。

While some progress has been made on the economic front, recent years have seen a recentralization of power under Vladimir PUTIN and an erosion in nascent democratic institutions.

有些发展依附著经济的领导，近年来在普京。弗拉德米尔的领导下，渐有全球化的力量及出现普及的民主制度

For AC current, the electrode is either pure tungsten or tungsten with a small amount (up to 0.5%) of zirconia to aid arc reignition and to reduce electrode erosion.

交流电流，电极要么是纯钨，或是钨极中含有少量锆(达0.5%)，有助于电弧重新引燃并减少电极侵蚀。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。