三

The delta system may be classified into six types of geomorphic units: upper deltaic plain, lower deltaic plain, subaqueous deltaic plain, marginal deltaic basin; marginal deltaic tidal plain and marginal deltaic swamp plain.

将三角洲体系划分为六种地貌单元：上三角洲平原、下三角洲平原、水下三角洲平原、边缘三角洲盆地、边缘三角洲潮汐平原及边缘三角洲沼泽平原。

So far, applications of OSH include scanning holographic microscopy, 3-D image recognition, 3-D optical remote sensing.

迄今为止，光学扫描全息的应用领域包含扫描全息显微镜，三维图像识别，三维光学遥感，三维电视以及三维密码系统等。

He had a third examination and was declared unfit for duty.

他接受了第三次检查，被告知不宜上班。

By the third lap Kinkead had touched 289 m.p.h.

到第三圈时，金基德的车速达到了每小时289英里。

Based on this, two rational measurement methods for the third-order intercept point are brought forward.

探讨了三阶截点与三阶互调以及三阶截点与1dB压缩点之间的相互关系，给出了三阶截点的两种合理测试方法。

The three of us manhandled the uncovered dinghy out of the shed.

我们三个人把无篷小划艇推出了棚子。

The angles are equal, for ABC is equilateral.

三角相等, 因为三角形ABC是等边三角形.

Do you want a sandwich or a cake, Danny? A sandwich , please. I like sandwiches.

你想一个三明治或一块蛋糕, 丹尼? 一个三明治, 我喜欢三明治.

In Europe, Aga Khan III presented himself in a completely different light.

在欧洲，阿迦汗三世表现得完全是另一副样子。

Three-dimensional data in Rapid Prototyping includes 3D CAD model of object, 3D data cloud of surface of object measured by instrument, STL file and slice of 3D model.

快速成型中的三维数据包括物体的三维CAD模型、通过三维数字化测量仪器测得的物体表面的三维数据点云、STL文件及三维模型的切片。

If you remember these three golden rules you won't go far wrong.

记住这三条金律，就不会错到哪儿。

Dave, the pianist, played it over a couple of times.

演奏钢琴的戴夫将这支曲子反复弹了两三遍。

Jane's goals helped Britain win third place in the Barcelona games.

简的进球帮助英国队在巴塞罗那奥运会上获得了第三名。

The article apply anti-syllogism to research in syllogism and hypothetical syllogism, it proves equivalence relation of correct form and rule varied cases of syllogism, and puts forwad a new method restituting elliptical expression of syllogism and distinguishing hypothetical syllogism.

本文将演绎推理的反三段论形式运用于三段论、省略三段论和假言推理的研究，论证了三段论各格正确式及规则的等值性，提出了恢复省略三段论和判别假言推理是否正确的一种新方法。

She became quite a notable director in the thirties and forties.

她在三四十年代成了一位名导演。

Leningrad was the third alien city to offer him a surrogate home.

列宁格勒是他在异地安家的第三个外国城市。

Specifically, by clustering the shape information with the agglomerative hierarchical clustering method, the triangles in the given CAD mesh model is first classified into sparse triangles and dense triangles.

具体来说，首先根据三角形的形状信息对三角形进行凝聚分层聚类，将CAD网格模型中的三角形分类为稀疏三角形区域与稠密三角形区域。

Asked what English he knew, Mr Semko rattled off "One, two, three"

问他懂哪些英文词，塞姆科先生不假思索地回答：“一，二，三。”

The experimental method of triphenyl methyl radical, triphenyl methyl cation and triphenyl methyl anion were reviewed.

介绍了三苯甲基自由基 、 三苯甲基正离子和三苯甲基负离子的实验方法.

Just phone in your order three or more days prior to departure.

在出发的三天之前打电话预订即可。

Davies finished almost two seconds in arrears for third place.

戴维斯落后了差不多两秒，获得第三名。

[ 4]. It also discusses the application of ternary sequence generator in secrecy communication.

并提出了基于文献[4]的三值D型触发器的三值序列滤波器与三值序列发生器的设计，讨论了三值序列发生器在保密通信中的应用。

The definition and national standard of phase unbalance in power system were expatiated.

三相负荷不平衡以及系统元件三相参数不对称都会引起电力系统三相不平衡.

Under simulated drought stress conditions , some physiological indices for Caucasian clover Trifolium ambiguum Bieb.

在模拟干旱条件下测定了高加索三叶草、白三叶和红三叶幼苗期的抗旱生理指标.

Alain Prost finished third and virtually conceded the world championship.

阿兰·普罗斯特以第三名的成绩结束比赛，实际上已经将世界冠军的位置拱手让人。

[ Results] Eighteen cases with typical trisomies were detected by STR-PCR, among them, there were sixteen trisomy 21, one trisomy 18 and one trisomy 13 respectively, in which 4 were fetuses from prenatal diagnosis.

【结果】检出18例完全型染色体三体综合征，包括21三体16例；18三体和13三体各1例，其中4例为产前诊断的胎儿。

Give the cardboard two or three coats of varnish to harden it.

在纸板上涂两三层清漆使其变硬。

The three of us stood around the machine nodding wisely.

我们三人站在机器周围，若有所悟地点着头。

Studies on the Chinese expression" three times seven equals twenty-one "have been done from either the combining form of the expression with the introductive words" no matter", or the source of this expression, both of which are worth further discussion, though.

俗语不管三七二十一中三七二十一的研究，表现在三七二十一与不管结合的方式及三七二十一的来源等问题上，均存在着一些有待商榷之处。

Methods: 1: Three-dimensional reconstructing techniques are applied to obtain the reconstructed three-dimensional data picture of the successional defect of mandible.

方法：1.应用三维重建技术获得下颌骨连续性缺损的三维重建数据图像。2.根据三维重建数据图像，应用快速成型技术制作完成下颌骨连续性缺损的三维重建模型。