The paper proposes a unbond prestressed concrete design method to be used in rectangular concrete pools to control cracking in extremely dry areas.
通过实例设计,表明本文所建立的设计体系切实可行,能够经济地解决极端干燥地区矩形混凝土池的开裂渗漏问题。
Based upon the experimental results,the expressions of curvature and deformation have been proposed for reinforced concrete beams under long term loading in extremely dry areas,in which the effect of creep and shrinkage of concrete is taken into account.
据此得到的曲率、挠度值与极端干燥地区的试验资料吻合良
Symmetric acral keratoderma:a newly described skin disease;
对称性肢端角化病——一种新命名的皮肤病
A case of acral amelanotic melanoma is reported.
报告1例肢端无色素性黑素瘤。
Purpose To study the clinicopathological features, immunophenotype and differential diagnosis of acral myxoinflammatory fibroblastic sarcoma (AMIFS).
目的 探讨肢端黏液炎性纤维母细胞性肉瘤的临床病理学特征、免疫学表型及其鉴别诊断。
Recent drying developments in Japan;
日本干燥技术的最新进展
Experimental study on microwave drying of maize grain;
微波干燥玉米籽粒的试验研究
Experimental study on drying kinetics of nanometer magnesium hydroxide;
纳米氢氧化镁的干燥动力学试验研究
A Study on Cracking Control of Rectangular Concrete Pools in Extremely Dry Areas;
极端干燥地区矩形混凝土池的防裂设计研究
The climate is very dry in the desert area.
沙漠地区气候很干燥。
A dry, often sandy region of little rainfall, extreme temperatures, and sparse vegetation.
沙漠下雨很少，温度极高，植被贫乏的干燥，通常多沙的地区
The extremely arid desert climate is the best preserver of murals.
极端干燥的沙漠气候是壁画的最好保存者。
Evapotranspiration and energy balance analysis for Tamarix ramosissima stands under extreme arid conditions;
极端干旱区柽柳林地蒸散量及能量平衡分析
Characteristics of grape growth under drip irrigation condition in extremely arid regions
极端干旱地区滴灌条件下葡萄生长发育特征
Microbial diversities of shelter-forest soils in the extreme arid area
极端干旱区防护林地土壤微生物多样性
Antarctica is the world's coldest and the world's driest continent.
南极洲是世界上最冷和最干燥的地方。
As the climate in the region is dry and moisture evaporates at a fast rate, the ground with its saline-alkali soil is often crusted with stretches of a glistening white, as if covered by silver. Hence the name Yinchuan or Silver Stream.
宁夏地区气候干燥，蒸发很快，故地表盐碱极重，常呈白色，如一片银地，故称宁夏川为“银川”。
sorghums of dry regions of Asia and North Africa.
亚洲和北非干燥地区的高粱物种。
the whole land except the drier western parts of China,
除了干燥的西部地区之外，
Eastation East Asians commonly have "dry" earwax.
东亚地区通常是属于“干燥”一类。
Performance Analysis of Evaporative Air Cooler in Arid Area
蒸发式冷风扇在干燥地区的性能分析
A soil of semiarid and arid regions that is rich in calcium carbonate and lime.
钙层土半干燥和干燥地区含丰富碳酸钙和氧化钙的土壤
Dry fuel takes readily.
干燥的燃料极易着火。
The plants are as dry as tinder.
草木十分干燥，极易着火。
An overflowing of water onto land that is normally dry.
洪水正常情况下干燥为陆地地区的水泛滥
THE PRELIMINARY STUDY ON HISTORICAL EVOLUTION OF HUMAN-LAND RELATIONSHIP IN THE EXTREMELY ARID AREA--Taking Talimu Basin for example;
关于极端干旱地区人地关系历史演变的初步研究——以塔里木盆地为例