Crop rotation helps prevent soil erosion.

农作物轮作有助于防止水土流失。

Soil conservation is intended to kurb erosion.

土壤保持旨在控制水土流失。

The contribution of groyne height reduction to counteracting unwanted erosion is then considered a favourable incidental circumstance.

丁坝降低对减少一些对主槽不利的侵蚀是一项比较可取的措施。

Great erosion deformed the landscape.

巨大的侵蚀改变了地貌。

Based on isostasy principle, this paper made out a correction method for the calculation of disconformity erosion amount.

考虑地壳均衡效应，可以对传统的地层剥蚀量计算方法进一步修正。

Photo Gallery: Erosion and Weathering Wind erosion makes these layered sandstone hills swirl in Paria Canyon-Vermilion Cliffs Wilderness Area.

腐蚀和风化图片集。风的侵蚀使这些层状砂岩丘陵漩涡的Paria峡谷――朱红悬崖的荒野地区。

Chronic cervicitis: erosion of cervix, cervical ectropio, leucoplasia of cervix and cervical polyp (large polyp in endocervix or multiple polyp).

宫颈糜烂、宫颈外翻、宫颈白斑、宫颈息肉(颈管内大的息肉或多发息肉)。

Foam like secretion in the sucker of the tapeworm scolices and erosion of the epithelium in the cervical part were ...

结论槟榔承气汤对绦虫头节不仅有神经麻痹作用,对其组织细胞也有明显损伤作用。

The white afrodite erosion creates the reducing of glass hardness and density,AZS corrosion creates hardness to descend,but the density to raise.

门）白泡石侵蚀后造成玻璃硬度和密度的下降，钻刚玉侵蚀后造成硬度下降，但是密度却有所上升。

Distorsion,corrosion,erosion and abrasion mechanisms,concerning the faulty section,of the boiler s secondary superheater were studied by on-site measurements and by samples,cut from the tubes.

分别采取现场实测和割管取样2种方法对锅炉二次过热器的变形、腐蚀、冲刷与磨损等主要失效机理进行了分析,并由此得出预防管子失效的对策。

PA seccotine has strong oil resistance, acid resistance and alkali resistance, with which can protect the printing machine from the erosion of fountain solution.

PA强力粘剂有较强的耐油，耐酸碱，可良好的保护印刷机滚筒免受润版剂的侵蚀。

Conclusion:Pituitary abscess should be considered when patients presented diabetes insipidus,hypopituitarism,sella bone erosion and sella neoplasm similar to a cyst tumor in CT or MRI.

若鞍区病变不大，但引起较严重的蝶鞍骨质破坏，表现为尿崩症和垂体功能低下时，应首先考虑垂体脓肿。

Wuguan marine erosion physiognomy has important geognosy significance in the study of structural movement and the changes in sea level in period of Holocene Epoch.

对于研究全新世构造运动、全新世海平面变化等具有重要的科研、科普价值。

It's a residual mountain(unaka) which were a set of thrust blocks under the erosion unconformity.It's reservoir pore space is a fracture-vug-pore system of Ordovician carbonate karst.

该气藏的构造为道冲构造侵蚀而成的残丘山,储集体为奥陶系碳酸盐岩溶蚀缝洞孔体系,流体呈层状分布(集中分布于奥陶系峰峰组和上马家沟组上段)。

The arithmetic of erosion to delete burr and thinning was carried out for image processing and counting of bar steel rankly on the transmission bench before bounded.

采用腐蚀去除毛刺和细化等算法对打捆前移钢台架上并行排列的棒材进行图像处理并计数。

The change of the control group's histomorphology was clear: the incrassation of synovial lining cells, the infiltration of Inflammatory cells and the erosion of nephelium of blood vessels on hones.

模型组大鼠组织形态学改变明显：关节滑膜衬里层细胞明显增厚，炎性细胞浸润，血管翳组织侵性骨组织等；而给药组组织形态学改变显著减轻。

The findings in asymptomatic control group included 2 cases of ileal polyp (2.50%), 2 cases of angiodysplasia (2.50%), 1 case of intestinal erosion (1.25%), and 1 case of jejunal ulcer (1.25%).

无消化道症状的体检者中发现：回肠息肉2例(2.50%)，小肠血管畸形2例(2.50%)，小肠黏膜糜烂1例(1.25%)，空肠孤立性溃疡1例(1.25%)。

Where aridity, degeneration or soil erosion occurs as a result of overgrazing, users of the grasslands shall be required to reduce grazing and resow forage grass so as to restore vegetation.

因过量放牧造成草原沙化、退化、水土流失的，草原使用者应当调整放牧强度，补种牧草，恢复植被。