成对的

Therefore, the energy of π(superscript *) orbit decreases, the probability of optical absorption increases, the n→π(superscript *) electronic transition enhances, and the absorption band broadens and shows red-shift. The above phenomenon will result in the degradation of optical properties of ZnO/silicone white paint under proton exposure.

同时Si-O-Si链内氧原子未成键的孤对电子与邻近硅原子的3d空轨道配位，降低了π轨道的能量，提高了对光吸收的几率，增强了n→π电子跃迁，使吸收带红移，从而导致ZnO/silicone白漆光学性能退化。

Based on wave propagation feature, this paper analyses 3D seismic migration algorithms such as alternating direction implicit method, LU decomposition method, and inverse operator approach method. The result shows that the alternating direction implicit method is fast but causes distortion in wave field extrapolation and affects image accuracy; however LU decomposition and inverse operator approach methods are fast while holding circular symmetry of wave field, and are promising in oilfield exploration and development.

在波的传播特征分析基础上，对交替方向隐式法、LU分解法、逆算子逼近法等三维地震偏移算法进行了分析研究，结果表明，交替方向隐式法虽然快捷但是在波场外推中明显产生畸变并影响成像的准确性，而LU分解和逆算子逼近法是保持波场圆对称特征前提下的快速算法，在油田勘探开发中具有较好的应用前景。

Paired t- tests were performed to investigate the significance of these differences between the SSG and the CIST, where the null hypothesis in each test was that the mean COVs were equal and the alternative hypothesis was that they were not equal.

成对t 检查则调查的意义，这些分歧的特殊保障和中科院，那里虚无假设在每次测试的是平均covs都是平等和替代假设是，他们不是平等的。

In addition, the role of the RER in protein body forming, the role of amyloplast envelope in amyloplast proliferating, the relations between nucleus and cytoplasm of starchy endosperm cells in rice, and the variation of nucleus in plant PCD, the roles of plasmalemma invagination, ER, Ca〓 and phosphatases during endosperm development were discussed.

本文对粗面内质网在蛋白体形成中的作用，淀粉质体被膜在淀粉质体增殖中的作用，淀粉胚乳细胞的核质关系，植物PCD中细胞核的变化，以及质膜内陷、内质网、Ca〓和磷酸水解酶在胚乳发育中的作用等进行了讨论。

At the end of the chapter, the author tries to image the medium with large contrast, which is special important to metallic ore exploration.

在最后给出了作者在大对比度介质下的成像的尝试。这一点对金属矿勘探是有直接意义的。

In this novel, he represents the complication of international involvements or commitments through an ordinary conflict between family and work.

这本小说即藉由此一的书写策略，将看似寻常的家庭与工作间伦理冲突，转换成对国际参与义务的思考。

With styrene maleic anhydride copolymer as the protective colloid,the mechanism of the emulsification and micro-encapsulation in the in situ polymerization of melamine formaldehyde resin microcapsules was studied.

以苯乙烯马来酸酐的共聚物树脂作为保护胶体，研究了其对原位聚合法形成蜜胺甲醛树脂微胶囊的乳化和成囊的作用机理。

He discloses, album group gives fine investment the project in gave 3 archives investment: Wait for the video that broadcasts on new media to suiting mobile phone, Internet, every 3 minutes of film invest 50 thousand yuan of cost that make, the project that can pack the film invests 600 thousand - 800 thousand yuan, can make it is big project invests 2 million yuan, it is 1 million dollar even.

他透露，中影集团给优秀投资项目开出了三档投资额：对适合手机、互联网等新媒体上播放的视频，每3分钟影片投资5万元制作费，能包装成电影的项目投资60万-80万元，能做成大片的项目投资200万元，甚至是100万美元。

The reaction is most likely initiated by electrophilic addition of NO to the C-C double bond specifically at the a-position.

反应可能是由少量NO_2对C=C的加成引发的，推测反应过程中在羰基β位形成了以碳为中心的自由基中间体。

The Bessel and X wave beams are several kinds of the nondiffracting beams.

性能良好的波束对超声成像的质量起着关键的作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。