查询词典 effective area

As early as the early 1990s, conducting large-scale foreign Set text retrieval tests will be made on the field of automatic abstracting text structure analysis for information seized request area to enhance the retrieval accuracy, and have done a series of studies, presents a simple and effective logic of the division algorithm : TextTiling algorithm.

早在90年代初期，国外在进行大规模文本集合检索试验时就提出将自动文摘领域的文本结构分析应用于信息检索领域以提高检索精度，并对此进行了一系列研究，提出了一种简单有效的逻辑段划分算法：TextTiling算法。

Many individuals in the area of Persia and China discovered that this particular herb was an effective aphrodisiac.

许多人在该地区的波斯和中发现，这种药是一种特别有效的春药。

My experience in this area was so effective and positive that in the year 2004, 86% of all second year high school students at Arroyo High School passed the California Exit Exam in English.

我这方面的经验非常有效，2004年， Arroyo 中学 86%的学生通过了加州英语高中毕业考试。

Using real data from a seismic exploration, we achieved the migration sections of converted wave beneath volcanic area, and it is proved that the method is effective for computing common asymptotic conversion point and pre-stack time migration.

实际资料的成像结果表明，本文采用的近似转换点计算以及转换波叠前时间偏移方法是有效的。

In census, area dividing is convenient to carry on the census work, is the base of correct register, is effective way to set up census data quality control system, and offers sustenance to future work.

在人口普查中，划分普查地理区域便于普查工作的组织实施，是保证登记不重不漏的可靠基础，是建立普查数据质量控制体系的有效途径，并能为后续工作提供依据。

It not only portraits the extent of travel demand,but also provides us with an effective quantitative way to analyze the influencial factors of travel demand.Two cities have beeb selected as the study area: Dalian and Shenyang in this paper.

以具有不同地貌形态特征的城市——大连和沈阳为例，采用GIS的空间分析技术，计算获得能够反映密度差异的城市密度，并且根据城市交通需求的特点，把城市密度分为单密度和复合密度两种，通过空间统计分析，分析各种城市密度对交通发生、出行距离、出行时间和出行方式的影响。

On the base of analysis concerning Tianjing and Tanggo-Xingang soil properties and observation results of settlements, some rules of settlement of buildings in the area were obtained. Final settlements, settlements at end of construction and the time of final settlement were discussed. Tests used for determining paramcters of four models were introduced. The parameters in Duncan-Chang model are determined from isotropic consolidation test and the parameters in Gong-Xiannan model from Ko consolidation tests while the parameters in the model proposedin chapter 2 from the equal increment stress ratio test and ones in the bounding surface model developed in chapter 3 from the effective stress-path of CIU test.

根据天津市区及塘沽新港地区的地基土质情况以及沉降观测资料，分析了该地区建筑物沉降的一些规律，讨论了最终沉降量，完工时的沉降量以及沉降稳定时所需要的时间，介绍了确定各模型参数所需要的试验：Duncan—Zhang模型参数根据等向固结的三轴试验确定；龚晓南Ko固结模型根据Ko固结三轴试验确定；本文建立的非线性弹性模型根据等向增量应力比试验确定，边界面模型参数可根据固结不排水剪切试验的有效应力路径确定。

The idea of canting or skewing the landing area to port of the ship's centreline had evolved from experiments with a rubber deck and Sea Vampire fighters without undercarriages in HMS Warrior in 1948. Although the rubber deck itself proved impractical, the 'skewed deck' as it was called at first was seen as a very effective way of making arrested landings safer on existing, relatively small, flight decks.

楼主的看法是斜角甲板就是为了喷气机能够安全降落设计的，试想如果戴高乐号甚至未经改装的埃塞克斯级航母都是直通甲板，只要她们愿意在载机降落时把甲板清空，现在的舰载机都能安全降落，即便没有挂上拦阻索，也和斜角甲板一样能够复飞。

During the transport planning and design of the port container logistics park,it is especially important to take effective measures to improve the efficiency of freight traffic organization at the port area,and there are few studies in this area in literature.

在进行港口集装箱物流园区交通规划与设计中，采取有效的措施来提高园区的集装箱货运交通组织效率显得尤为重要，过去少有文献研究。

An effective sieve size (ie, sieve pore size and the entire screen surface area ratio) larger, then the screen surface of the unit area of higher productivity and screening efficiency.

对于一定的物料而言，筛子的生产率和筛分效率决定于筛孔尺寸。生产率取决于筛面宽度，筛面宽生产率高。筛分效率取决于筛面长度，筛面长筛分效率高。一般长宽比为2。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。