invariant什么意思

invariant的音标：invariant的英式发音音标为：[ɪn'veəriənt]invariant的美式发音音标为：[ɪn'veriənt]...

For a system, Hamiltonian is invariant under any translation of spatial coordinates.对于一体系, 哈密算符在任何空间坐标变换下是不变的.A multi - distorted invariant orthogonal moments, Jacobi - Fourier moments ( JFM ), were proposed.提出一种多畸变不变的正交...

For a system, Hamiltonian is invariant under any translation of spatial coordinates.对于一体系, 哈密算符在任何空间坐标变换下是不变的.In other words, The Hermiticity of a matrix is invariant under unitary transformations.换言之, 矩阵的厄密性在幺正变换下保持不变.O...

chorioretinopathy的音标：chorioretinopathy的英式发音音标为：['kɔ:rɪərɪtɪnəpəθɪ]chorioretinopathy的美式发音音标为：['kɔrɪərɪtɪnəpəθɪ]...

cobaltco的音标：cobaltco的英式发音音标为：['kəʊbɔ:ltkəʊ]cobaltco的美式发音音标为：['koʊbɔltkoʊ]...

n.（空气中的）湿度，潮湿，高温潮湿，湿热，[物]湿度...

Students all over the country are facing an uncertain future.全国各地学生前途未卜。The sandbank was uncertain, like quicksand under his feet.那个沙坝并不稳固，他脚下如同踩着流沙一般。For a minute he looked uncertain, and then recovered his composure.有一...

n.光像同量学...

The bird species of greatest concern, such as the Great Hornbill, are found in or near forests.在森林附近或者森林里面发现了备受关注的鸟类，如大犀鸟。The eye of a southern ground - hornbill. The bird has remarkably long, wiry eyelashes.红脸地犀鸟之眼. 这种鸟...

“否则”的拼音为：fǒu zé...

different的近义词有：different, various, diverse。下面这些形容词均含"不同的"的含义：different：普通用词，强调事物间的区别或本质的不同。有时侧重对比，不着重差别。various：通常强调种类的数目。diverse：语气较强，指性质完全不同，着重显著的区别。...

stretcher的第三人称单数（三单）为：stretchers...

松一松插销，好转动门闩。Loosen the bolt so the bars can be turned.我钻了个孔，好让固定插销穿过去。I bored a hole so that the fixing bolt would pass through.安上铰链插销，让门锁更牢靠。Fit hinge bolts to give extra support to the door lock....

vindicate的现在进行时为：vindicating...

The Star Ushak is named for the large star - shaped medallions which alternate with smaller diamond - shaped units.星形乌沙克地毯是指那种具有大型形状团花图案与较小的菱形图案交替排列的地毯.There are about 750,000 species of named insects and 85 % of these a...

“筹划者”的英语可以翻译为：framer，hatcher ...

catenated的音标：...

bowlingite的音标：bowlingite的英式发音音标为：[bəʊlɪd'ʒaɪt]bowlingite的美式发音音标为：[boʊlɪd'ʒaɪt]...