the diameter of a tree trunk
樹干的直徑
牛津詞典
The dome is 42.3 metres in diameter .
這個(gè)穹頂直徑為42.3米。
牛津詞典
a lens magnifying 300 diameters (= making sth look 300 times larger than it really is)
放大 300 倍的透鏡
牛津詞典
...a tube less than a fifth of the diameter of a human hair.
直徑不足人的頭發(fā)直徑1/5的電子管
...a length of 22-mm diameter steel pipe.
一段直徑為 22 毫米的鋼管
Because the spacesuit protection only 1 mm in diameter, about the impact of space debris.
因?yàn)楹教旆荒芊雷o(hù)直徑在1毫米左右的空間碎片撞擊.
期刊摘選
MAIN BEARING JOURNAL DIAMETER ( CRANKSHAFT REMOVED )
主軸承頸部直徑 ( 曲軸已卸去 )
期刊摘選
Large diameter drilling piles have been extensively used in foundation engineering.
大直徑鉆孔灌注樁在基礎(chǔ)工程中的應(yīng)用非常廣泛.
期刊摘選
It's grinding, parabolic, research disk diameter than the domestic similar products.
該機(jī)的磨 、 拋 、 研盤直徑均大于國內(nèi)同類產(chǎn)品.
期刊摘選
The process of hydrostatic pressure experiment also has diameter deroppilation.
在靜水壓實(shí)驗(yàn)工序中還包括有通徑.
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It is also suitable for carbon arc gouging using up to 10 mm diameter carbon electrodes.
即使使用直徑高達(dá)10毫米的碳棒進(jìn)行碳弧氣刨,這款焊接電源也能應(yīng)對(duì)自如.
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We made the Czochralski silicon single crystal with a diameter of 12 inches.
直徑12英寸直拉單晶硅研制成功.
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Axial pullout of the screws is determined by the diameter of the screw.
螺釘?shù)妮S向拔出力由螺釘外徑?jīng)Q定.
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Only l .22 meters in diameter.
直徑只有1.22米.
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The length of the flagella is about 1.5 times as the cell diameter.
兩條鞭毛稍不等長,著生于細(xì)胞前端,鞭毛長約為細(xì)胞直徑的1.倍.
期刊摘選
A printing plate and diameter varies by Rotary cylinder is connected to a variety of sizes.
印版與直徑各不不異反轉(zhuǎn)展轉(zhuǎn)圓筒拆開以獲百般尺寸圖案.
期刊摘選
Construction expense and operation cost of brine transportation pipeline is of certain functional relation with diameter.
輸鹵管道的建設(shè)費(fèi)用、運(yùn)行成本,與管徑存在一定的函數(shù)關(guān)系.
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The axis of a circle is its diameter.
圓的軸線是其直徑.
《簡明英漢詞典》
The scientists track the speed of growth through tree diameter.
科學(xué)家們通過樹木的直徑來描繪它們的生長速度.
期刊摘選
For the nuclear diameter we have used 18 fm.
我們用18fm作為原子核的直徑.
辭典例句
The elimination of measures: the right to the manufacturers Advisory impeller diameter.
消除措施: 向廠家咨詢正確的葉輪直徑.
期刊摘選
Pellet diameter and its distribution are the most important index of pellet quality.
球團(tuán)粒徑及其分布是衡量球團(tuán)礦質(zhì)量的重要指標(biāo).
期刊摘選
It is a stainless steel tube about 2 cm in diameter.
它是直徑約2厘米的不銹鋼管.
辭典例句
A paraboloid grid shell with a diameter of 40 m is used for the parameter study.
索撐網(wǎng)殼是一種新型的空間結(jié)構(gòu)形式,主要應(yīng)用于大跨度玻璃采光頂結(jié)構(gòu)中.
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These cysts are rarely more than a few centimeters in diameter.
這些囊腫的直徑一般不大于幾厘米.
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Screw of big length to diameter ratio, uniform plasticization and high plasticizing capability.
大長徑比螺桿 、 塑化均勻、塑化能力特高.
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The process a diameter of 100 nanometers a length of up to 30 microns.
這種工藝做出的納米電極直徑為100納米,長度為30微米.
期刊摘選
The circle has a diameter of 6 inches.
這個(gè)圓直徑六英寸.
《簡明英漢詞典》
The diameter and the circumference of a circle correlate.
圓的直徑與圓周有相互關(guān)系.
《現(xiàn)代英漢綜合大詞典》
A diameter passes through the center of a circle.
直徑從圓心穿過.
《簡明英漢詞典》
