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Heterosmilax is considered to be derived from ancestral Smilax and occurs as the most derived clade of the Smilacaceae,and thus it is reasonable to retain it as a section in Smilax s.1. Within Smilax most currently recognized sections are polyphyletic, but some major lineages are distinct.

Coilanthus的部分种组成一个具较高支持率(88％)的单系分支，分析表明肖菝葜属并非是一个好属，应归入菝葜属；(3)菝葜属6个组的划分大都没有得到支持，只有东亚北美间断分布的草本菝葜组sect。

A general formula for three dimensional refraction of progressive gravity water waves has been derived using the conservation of waves, which has a form the same as that derived using Fermat's principle in optics. For the case of gentle sloping plane beach the formula can be degenerated into the famous Snell's law.

三度空间中前进波浪的折射现象，已依波浪守衡性的本质简明地导述出其主控的通式，且与由较繁冗的光学之Fermat原则所得者完全一致；而最简单的均匀缓坡度底床的特例情况则退化成Snell定律者。

The catalytic performance of MDA on a Mo/HZSM-5 catalyst derived from the HZSM-5 zeolite prepared from soluble glass is better than that derived from the HZSM-5 zeolite prepared from silicon gel.

由水玻璃合成的HZSM-5分子筛制得的Mo基催化剂，其甲烷无氧芳构化性能优于由硅溶胶合成的HZSM-5分子筛制得的Mo基催化剂。

Using these vectors, clusters of vectors are derived using a derived spectral distance measure.

使用这些矢量，用一个导出的频谱距离可推导出矢量簇。

Thesynthesized chemical messengers include phospholipid-derived leukotriene B 〓, sphingolipid-derived sphingosine, ceramide, phytosphingosine, and new sphingosine derivativetetrahydroxyl long chain bases.

在核酸和蛋白质继续占据着生命科学中心的同时，脂质及其代谢物、糖及糖缀合物在生命过程中的作用，特别是它们的化学信息物质作用，正被不断揭示，引起了广泛重视。

Treating a derived object as if it were a base is safe, because every derived object has a base subobject.

将派生类对象当作基类对象是安全的，因为每个派生类对象都拥有基类子对象。

Changqingwang No.5 is a new early maturing, high yield and disease resistant summer squash F1 hybrid bred by crossing a dark green inbred line A-101, derived from hybrid of France Cuilv and Korea Hanchengzaoshu, as female parent, and white inbred line 03-1, derived from foreign hybrid, as male parent. The plant is strong at late development stage.

以法国翠绿和韩国汉城早熟杂交，经多代自交纯合选育的深绿皮自交系（代号A-101）为母本，国外杂交种多代自交分离选出的稳定白皮自交系（代号03-1）为父本，育成了早熟丰产抗病的西葫芦杂交种长青王5号。

It is possible for the unicarpellate condition to have been directly derived by reduction from syncarpy, and it could also be that the unicarpellate state has been derived from apocarpy by reduction in carpel number. The present results indicate that a progression has occurred in the evolution of carpels in Alismatidae from basally connate carpels through syncarpy or apocarpy to a single carpel.

本研究揭示了泽泻亚纲中不同心皮之间可能的演化过程，即从基部合生心皮向合生心皮或离生心皮方向演化，而单心皮，则很有可能是通过具多数、合生的心皮直接简化而来；同时它也有可能从具多数、离生的心皮简化而来。

The material for formation of the granitoids isderived from mixing sources of crust and mantle, with decreasing in crust-derived componentsfrom early to late.5. The tectonic setting for formation of the Mesozoic granitoids in the region isdefined as a post-collisional setting. The occurrence of a small part of rocks with characteristics ofcollisional or anorogenic granitoids provides evidence for the continuous process oftransformation of tectonic regime from collisional through post-collisional to anorogenic.6. Themultiple cycles of mantle-derived magma underplating caused by the multiple stages oflithospheric thinning in the Mesozoic result in the partial melting of middle to lower crust orcrust-mantle syntexis to form magmas. The crystallization of these magmas emplacing afterfractionation is responsible for the formation of the Mesozoic granitoids in this region.

形成花岗岩类的成岩物质来自壳幔混源。5、河南省西部地区中生代花岗岩类成岩构造环境为碰撞后环境，部分岩石具有碰撞期或非造山期花岗岩的某些特征，表明碰撞后阶段既是碰撞造山过程的延续，又是向非造山环境的构造转换时期，因而其岩浆活动在一定程度上仍然继承了碰撞前消减时期和碰撞时期已经活化的岩浆源区性质。6、研究表明，区内中生代多阶段的岩石圈减薄作用引发多旋回的幔源岩浆底侵以及中下地壳的部分熔融或壳幔同熔，由此形成的岩浆经分异演化后侵位可以形成区内的中生代花岗岩类。

The word "Thalassotherapy" is derived for the Greek "Thalassa", which means "Sea". It focus primarily on the use of sea water and marine substance derived from the sea including seaweed, algae, sea mud and sand to treat a range of ailment or to enhance health.

Thalassa来自希腊语，意义为大海，它主要是应用包括海草，海藻，海泥和海沙等海洋物质向客人提供护理，有助于缓解一些疾病并提高健康。

"Please accept this talisman as a token of our thanks."

请收下这个护身符以表达我们的感谢。

If I have that magic, I will be more acceptable in the society.

如果我拥有那种魔法，我将更加被这个社会所容纳。