查询词典 arid

In arid climates, surface water is generally better than ground water in headwater areas, but poorer downstream.

在干旱气候的上游区，地表水一般较地下水好，但下游的地表较差。

The results showed that for carbon steel exposed to sea water for 1~120 month, there were large quantities of SRB congregating in the internal rust layer, arid synchronously there were different numbers of heterotropic bacteria, iron bacteria and sulfide-oxidizing bacteria.

通过在海水中现场挂样，检测了碳钢内锈层中的硫酸盐还原菌、异养菌、铁细菌和硫氧化菌的数量，用SEM观察了内锈层中腐蚀性细菌的形态和分布，并测定了内锈层中的FeS含量，研究了内锈层中微生物对碳钢海水腐蚀的影响及碳钢内锈层中的微生物及其腐蚀与大型生物、锈层、温度等的关系。

The nonlinear hyperbolic conservation laws of the transient flow of the media in gas pipeline are hard to he solved, so, the control conservation laws are constituted of mass, momentum arid energy conservation laws, TVD/Godunov hydrid algorithm is used to simulate the transient flow in gas pipeline, and the traditional splitting approach processing nonlinear convection in momentum equation is dismissed ,the convection tern; is directly processed, in the way, the stablization of the algorithm and emulating accuracy of the transient flow are greatly improved.

针对管道中介质瞬变流动的非线性偏微分方程组难以解析求解的问题，由质量、动量、能量三个偏微分方程构成的控制方程组，应用TVD/Godunov混合算法数值模拟天然气管道中气体的瞬变流动，摒弃了传统的差分方法时动量方程非线性时流项的线性化处理，而直接处理非线性对流项，从而大大提高了算法的稳定性和管道瞬变流动的仿真精度。

The influences of reaction time, pH, and the concentrations of phosphate on the adsorption of phosphate on hydrotalcite arid its calcined products were studied.

研究了反应时间、声及磷酸根浓度对磷酸根在水滑石及其焙烧产物上吸附量的影响。

From the analysis and discussion of features and significance ofcultivation in the arid winddrift sand areas as well as some currentproblems in the middle part of Ningxia, it can be seen that althoughthe environmental conditions in these areas are poorer for engaging incultivation, cultivation still has an important place in the national eco-nomy, and also plays a decisive role in the stabilization of the liveli-hood of the people, and yet the current problems of cultivation areserious as well.

笔者认为，在我国广大旱作低产区，尤其是农牧交错地区，虽然环境条件有差异，但也都不同程度地存在着类似宁夏中部地区的问题，对于这些问题，期望引起国家有关主管部门的重视，并把这类地区种植业的科学研究纳入我国农业科学研究的轨道。

This Paper dealt With a clnical analis of 8 cases with Primary cars inoma of the gallbladder occuring during 30 years arid reviewed the relative lite- re in our country and abroad.

本文对我院外科30年来收治的8例原发性胆囊癌进行了临床分析，并复习国内外有关文献。

E＇jina basin is one of the most arid area in the west of Inner Mongolia, and the ecologic environment is very weak, and which has been weakened by human activities.

文章摘要：地下微生境位置的确定对于干旱区植被生态系统的恢复具有重要意义，但目前尚没有准确、简单可行的确定方法。

There are several largish but short-tailed and cryptic taxa which inhabit more arid habitat such as karoo.

有几个largish ，但短期尾和Cryptic类群，其中居住在干旱生境，如卡鲁。

The inland arid area of China is very broad,such as Hexi corridor of Gansu Province, Ta Limu Basin and Zhun Ge'er Basin of Xinjiang Uygur Autonomous Region, Chai Damu Basin of Qinhai Province that are all the type of Gobi and generated by the dry climate condition. There are broad plain area and abundance heat resources of sun in these basins.

我国内陆干旱区面积广阔，均为干旱气候条件下所形成的典型戈壁沙漠地区，主要包括甘肃河西走廊、新疆准噶尔盆地、塔里木盆地及青海柴达木盆地等内陆盆地。

Objective: To raise the awareness and diagnosis level of pelvic lipomatosis associated with proliferation cystitis; to illustate the imaging characteristics and clinical manifestations; and to understand the relevance of pelvic lipomatosis arid proliferation cystitis.

目的：提高对盆腔脂肪增多症合并腺性膀胱炎的认识与诊断水平，了解盆腔脂肪增多症、腺性膀胱炎的影像特点与临床表现以及两者发病的相关性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。