查询词典 low-lying area

In dry area or sandy dryland, for the reason of scarce rainfall, windiness and lack of labor power and material resources, the low survivor ratio of afforestation were common.

在干旱或荒漠地区造林，降雨稀少，风多且风大，加之人力、物力的贫乏等原因，导致造林成活率低。

Considerable research has been conducted in the area of arcing ground-fault current magnitudes on low voltage systems.

相当多的研究已进行了的电弧接地面积故障低电压系统电流程度。

But compares the home capacity with the upper crust to be low, the relatives and friends have not educated, acts like a fool frequently in the public area, causes her to feel ashamed from ashamedly, has laid the foundation in such environment for her disposition's in prejudice; But west reaches the disposition to be introverted, does not like with the stranger speaking.

但同贵族阶级相比家庭地位还是低下，亲友又是没有教养，常常在公共场合丑态百出，使她自惭自愧，在这样的环境中就为她性格中的偏见奠定了基础；而达西性格偏内向，不喜欢和陌生人说话。

Special attention was paid to the corelationship of lan dscape pattern index and population proˉ portion. Results showed that the diversity and evenness of landscape p attern in Luoyang urban area were on a low level, none of the landscape types exhibited high domina nce,and the green land landscape was in better state.

结果表明，洛阳市区各个研究区景观多样性整体程度不高、分布均匀程度较低且由某种景观占绝对优势的现象较少，绿地景观整体较好；同时相关分析中，城市化率与各个景观格局指数间相关程度较低，其中与景观多样性、均匀度、优势度、破碎度均呈现出负相关性，而只和景观破碎度表现出一定的显著性。

Second, the analysis of the low developed regional economy mainly concentrates on the economic development of central and west regions as well as the existing issues, clearly defines the disparity with eastern developed area, finds out the cause and mechanism which result in the economic development backwardly.

国家对欠发达地区的经济发展政策是国家区域经济政策的重要组成部分。

Results The main imaging of adult polycystic kidney disease signs: abdominal plain film (45 cases) showed renal shadow was lobulated increase; cystic wall calcification (14 cases); polycystic kidney disease and renal milk of calcium (8 cases); pelvis angiography (61 cases), the performance of the renal pelvis, renal calices separated, distorted, elongated; retroperitoneal inflatable angiography (6 cases): Performance increases of renal kidney shadow Shadow and the relationship between the neighboring organs, its boundaries clear and identified; CT scan (30 cases): the performance of the majority of the size of the renal low-density areas, ranging from thin-walled circular; B-mode ultrasonography (47 cases) showed a circular echo-free renal multiple classes of liquid dark area .

结果 成人多囊肾的主要影像学征象：腹部平片(45 例)显示肾影呈分叶状增大；囊壁钙化(14例)；多囊肾合并肾钙乳(8例)；肾盂造影(61例)，表现为肾盂、肾盏相互分离、变形、拉长；腹膜后充气造影(6例)：表现为肾影增大肾影与邻近器官之间的关系，其界限清晰可辨；CT扫描(30例)：表现为肾内多数大小不等的薄壁圆形低密度区；B型超声(47例)表现为肾内多个类圆形无回声的液性暗区。结论影像学检查有助于提高多囊肾的诊断的准确性。

The outside area is planned as an extension of the nearby park. Because of the extreme climatical conditions and the low construction costs, the building is kept as compact as possible.

建筑周围的区域被设计成附近公园的延伸，由於当地极端的气候条件和非常低的建筑预算，该建筑被设计得尽量简洁。

According to the rock characters in Lushan area, the new reasonable technique parameters of the diamond hit was designed and by using suitable drilling parameter s and combinable low solid mass mud, great success had been obtained in hard rock big diameter and deep drilling.

根据鹿山区的岩石特点，设计合理的金刚石钻头技术参数，选用合适的钻进参数，应用与之相配套的低固相泥浆，在硬岩深孔大口径钻探中取得成功。

The use of ground forces to secure the area long enough to do the job would be highly risky; the use of a low-yield nuclear weapon, as some suggest, might work physically but is hardly conscionable politically—or morally.

出动地面部队拉开战线行动未免过于危险。像某些人建议的那样使用低当量核武器，可能对人体非常有效但是于政治层面或者人道层面来讲又不忍心。

CCF of control kept relatively stable, but that of thinning plots firstly decreased, then increased with ages and graduallyapproached to that of control. For Cunninghamia lanceolata plantation with different initial planting density, annual average growth rate of basal area and volume of low-density stands was more than that of high density.

对不同初植密度的人工杉木林分进行断面积和蓄积的研究，发现不同初植密度对杉木林分的断面积和蓄积的生长有一定的影响，初植密度大的林分断面积和蓄积年平均生长率要小于初植密度小的林分，说明初植密度小的林分有向初植密度大的林分渐近的趋势。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。