后成

The nonlinear equation of β obtained is subsequently approximated by a cubic equation from which β is solved directly.

利用这一极值原理，得到一个关于β的非线性方程，近似简化后成三次方程，直接求解。

Therefore, disease in the population has become more common recently. In view of this, submicron Negative-Ion powders and excited materials were adopted in this research. The submicron NI powders and excited material powders were treated with a dispersing agent and a ball mill used first, then it was blended evenly into water-borne polyurethane by a planetary deaerate stirring machine, and finally the water-borne PU composite films were coated onto release paper with a coating rod. The main purpose of this work is to manufacture a permanent composite film which is able to release NIs. Such film is expected to not only release amounts of NI but also absorb smells and effectively create fresh air.

有鉴於此，本研究采用次微米负离子粉体及激发材，先添加分散剂后利用球磨机做处理，再将次微米负离子粉体与激发材添加至水性聚氨基甲酸酯中，经由行星式脱泡搅拌机均匀混合，再以湿式涂布法，经由涂布棒涂布於离型纸上，脱膜后成复合薄膜，制备出於空气中释放负离子、吸收异味且清洁空气之永久型复合薄膜。

But those who make director Fan Xiaotian accident is, from the point of current network hit, 80 hind and even 90 epigenesis its basically close inspect group.

但令导演范小天意外的是，从目前的网络点击率来看，80后乃至90后成了它的主要收视群。

John and Mike became friends when they were thrown together in the same cabin at camp.

约翰和迈克野营时在一小屋里偶然相识后成了朋友。

Young leaves turn yellow and later virtually white, with some green colour remaining along midrib and main veins.

幼叶黄化，后成白色，中脉和主脉仍保持绿色。

Peter Newcomb, senior editor of Forbes says,"While in prison she saw her net worth almost triple, so she went into prison worth about $350 million, she emerged a billionaire, that's quite an interesting story."

福布斯》高级编辑纽科姆说："在坐牢的这段的日子里，她的财产净值成长了将近三倍。她入狱时的身价大约是3亿5千万美元，出狱后成了十亿美元富婆。这实在是件很有趣的事。"

This paper reports the investigation on the petrology of spinel harzburgite and olivine pyroxenite in the Darbut ophiolitic mélange, as well as the worm-like intergrowth texture composed of Cr-spinel and orthopyroxene wide-spreading in harzburgite. Our study shows that the observed intergrowth texture is not a graphic texture or a symplectite as assumed by previous research, instead, it is a product of the evolution of the Cr-rich magma formed after the melting of the primitive mantle.

通过研究西准噶尔达拉布特蛇绿混杂岩中方辉橄榄岩和橄榄辉石岩的岩石学特征，分析方辉橄榄岩广泛发育的铬尖晶石和斜方辉石构成的蠕虫状共生连晶结构的成因，得出结论认为：这种共生连晶结构不是前人所认为的文象结构或者石榴石的后成合晶，而是原始地幔岩熔融形成富铬岩浆的演化产物。

The effect of combination tannage were studied by measurin g the change of shrinkage temperature during tanning processes, which were perfo rmed with different dosages of three tanning agents in the same tanning order.

通过测定3种鞣剂在相同鞣制顺序不同用量下的鞣制过程中，皮或革收缩温度的变化对结合鞣制效果做了研究，并对鞣制后成革耐老化试验前后的物理机械性能做了测定，同时考查了不同复鞣剂和加脂剂对结合鞣制效果的影响。

After the match Huang had said he could not remember what he had said in the heat of the moment and his preference for Italy was because he had commentated on Serie A for many years.

尽管黄健翔在赛后的解释是&不喜欢澳大利亚队&，但经过英文转译后成了&Australians&，在不明真相的人极有可能误解成不喜欢&澳大利亚人&，看来这样造成的影响无疑会更大，影响甚至可能扩大到政治领域。

Home-made ice pack can also: medical silica gel using a one-time hand-knotted put packages of frozen water cabinets, solid冻成after the access.

也可以家庭自制冰袋：用一次性医用硅胶手套装水打结放冷冻柜，冻成固体后取用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。