half-space

基本解釋

This method translates invalid characters, such as spaces or half-width Katakana, that need to be mapped to XML names without the support or presence of schemas.
這個方法會轉(zhuǎn)譯必須對應至沒有結(jié)構(gòu)描述支援或存在的 XML 名稱的無效字元（例如空格或半形片假名）。
10 years ago, scientists predicted that about half of the missing 'ordinary' or normal matter made of atoms exists in the form of low-density gas, filling vast spaces between galaxies.
10年前，科學家們預言大約有一半由原子組成的“丟失”了的普通物質(zhì)，以低密度氣體的形式存在于星系間廣闊的空間中。
www.astronomy.com.cn

It has smooth, tree-lined avenues, clean public spaces and half-decent new buildings.
ECONOMIST: China

半空間
半無限空間
In the dynamic finite element analysis of saturated porous media in whole space or half-space, a finite model numerical method is usually selected for computing.
在無限或半無限空間的飽和多孔介質(zhì)動力有限元分析中,通常采用有限模型的數(shù)值方法進行分析。
物理學
半空間
Then using the Green's function, the scattering problem of SH-wave is studied, which is caused by half-space inclusion(such as circular cavity or moving rigid cylinder) and crack of arbitrary length and arbitrary position.
利用構(gòu)造出的Green函數(shù)，即可求解半空間夾雜(圓形孔洞、可移動剛性圓柱)及其附近任意位置裂紋對SH波的散射。
半無限域