semidiameter

英式音标：[semɪdaɪ'æmɪtə]

美式音标：[ˌsemaɪdaɪ'æmɪtə]

词汇分类：新托福听力词汇小伴侣

词义：

n.

半径；

英英释义

semidiameter[ ,semidai'æmitə, ,semai- ]

n.the apparent radius of a celestial body when viewed as a disc from the earth

用法：

双语例句

用作名词(n.)

Relationships between the minor axis semidiameter and major axis semidiameter have been empirically determined for different structural detail geometries.
对于不同结构细节的几何形状，已经确定了短轴和长轴半径之间的关系。

权威例句

Semidiameter

Semidiameter

Semidiameter

Variations of the apparent solar semidiameter observed with the astrolabe of Santiago.

Algorithm of transfer vector for tool semidiameter compensation base on direction cosine

A cycle of measurements of the solar semidiameter with the astrolabe of Rio de Janeiro (1998-2009)

Research on the Hanging Height,Control Semidiameter and Control Efficiency of Frequency-vibrancy Pest-killing Lamps

Research on self-synchronism ellipse shaker excited by double motors with offset coordinate mass-semidiameter

Self-synchronization theory of vibrating machine excited by two masses with incoordinate mass-semidiameter product and same rotation

DYNAMIC RESEARCH OF THE SELF-SYNCHRONISM AND ELLIPTIC MOTION SHAKER EXCITED BY TWO MOTORS WITH COORDINATE MASS-SEMIDIAMETER

同义词：radius

造句：

1. She sashayed up to my desk cowl as a cucumber.

她滑步行至我的书桌,像黄瓜一样的罩(cowl).

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2. The wind - cowl ventilation system is an illustration of the application of energy - grading.

风帽通风系统是对热品位应用的一个例子.

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3. Separate the lower A - pillar cowl trim from the A - pillar lower cowl.

从A - 柱下部前隔板上拆下下部A - 柱前隔板.

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4. The cowl ( or hood ) does not make the monk.

穿袈裟的不一定是和尚.

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5. He put on his cowl when It'started raining.

开始下雨时,他就戴上了风帽.

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[ cowl 造句 ]