查询词典 extant

Controversies occur in identifying silicified microbial structures. The simulated silicification experiment on extant bacillus was carried to benefit further understanding of microbial silicification fidelity.

硅化保存微体化石结构的识别和鉴定一直存在争议，现代人工模拟生物硅化实验有助于对硅化作用保真度等问题的理解。

The nonlinear regression function of mathematic tool software SPSS was used to build models about DBH, high of tree, volume of single timber and stand volume slash pine plantation, and these models are have a certain extant applicability.

利用SPSS的曲线估计和非线性回归功能，获得了具有一定适应性的湿地松人工林胸径生长模型、树高生长模型、单株材积模型、林分蓄积量模型。

All of Chopin's extant work includes the piano in some role (predominantly as a solo instrument), and his compositions are widely considered to be among the pinnacles of the piano's repertoire.

所有肖邦现存的作品都有钢琴的部分（大多数情况钢琴作为独奏乐器），他的作品被广泛认同为钢琴演奏曲目中的极品。

Its relationship to the extant lion subspecies is obscure, and it probably represents a distinct species.

其与现存狮子亚掩盖，它可能是一种独特的物种。

The extant species-- Bengal, South China, Indochinese, Sumatran, and Siberian-- number only about 5,000 to 7,000 individuals combined, and all are endangered.

剩下的孟加拉虎，华南虎，印度支那虎，苏门答腊虎和西伯利亚虎总共也只剩下5，000到7，000只，而且都有灭绝的危险。

A group of families or trees and shrubs and herbs having well-developed perianths and apocarpous ovaries and generally regarded as the most primitive extant flowering plants; contains 36 families including Magnoliaceae and Ranunculaceae; sometimes classified as a superorder.

一组乔木灌木和草本植物目，有良好的花被和心皮连生的子房，通常被视为现存最原始的开花植物；有36科，包含木兰科和毛茛科。

Statistic analysis of the morphology of the distal tarsometatarsus of extant birds was conducted.

还将跗跖骨各形态特征进行量化分析研究，引入相关分析和因子分析等统计分析方法。

As a result,the economic was stimulated and more fiscal revenue was gained by the government.Now our nation has stepped into the critical phase of the Eleventh Five-Year Plan,as the social market economic gets more and more mature,we can find a lot of aspects that unadapted to economic growth in extant tax structure.

本文将证明随着社会的进步，社会结构、经济结构都会相应的调整并趋于合理，税制结构的调整与完善作为经济结构调整的一部分，也必然要顺应经济结构调整的要求而不断趋于合理，当然在不断调整而趋于合理的过程中也可能出现某个阶段的不合理及负面效应，但这些不合理的阶段并不能改变税制结构越来越合理的大趋势，同样也就说明税制结构调整的长期效应为正，总的趋势是越来越合理、越来越适应经济发展的要求，能够更好的促进国民经济的稳定健康发展。

Actually, the development of genetically-modified products is a double-edged sword: On the one hand, it contributes to the enhancement of the world crop yield, as well as the quality, and reduction of chemical fertilizer and the pesticide use, helps solution of the famine and undernourishment in developing countries. Besides, it also promotes the development of certain related industries like pharmaceutical and chemical industries; On the other hand, it also brings the unprecedented threat for human beings. We are unaware of the potential effects in human bodies, or any unknown injury to the next generation, caused by genetic modification. Nor can we forecast what kind of influence to the extant gene will emerge.

而事实上，转基因生物技术的确是一把双刃剑：一方面，转基因技术可以提高世界农作物产量、提高质量、减少化学肥料和杀虫剂的使用、解决发展中国家的粮食缺乏、饥饿和营养不良的问题，另外，基因技术的飞速发展在很大程度上也促进了医药、化工等相关行业的发展；另一方面，它也为整个人类带来了前所未有的威胁，人们无法得知基因序列的改变会在体内引起何种潜在的变化，无法确定转基因产品是否会对下一代产生任何未知的伤害，无法预测转基因产品对现存基因会产生何种影响。

And the _Poetics_ cannot be accounted an exception. For one thing the treatise is fragmentary. It originally consisted of two books, one dealing with Tragedy and Epic, the other with Comedy and other subjects. We possess only the first. For another, even the book we have seems to be unrevised and unfinished. The style, though luminous, vivid, and in its broader division systematic, is not that of a book intended for publication. Like most of Aristotle's extant writing, it suggests the MS. of an experienced lecturer, full of jottings and adscripts, with occasional phrases written carefully out, but never revised as a whole for the general reader.

诗学》也不例外，首先它是不完整的，《诗学》原来包括两个部分，第一部分谈悲剧和史诗，第二部分谈喜剧和其它主题，我们现在看到的只有第一部分；其次，我们拥有的文本似乎未经修订，也未完成，其风格尽管生动鲜明，从整体上看也系统完整，但似乎并非是为了出版而写作的，而是和亚里士多德现存绝大部分著作一样，可能是讲课的手稿，文中满是略记和随后的补充，一些词语被小心地标出，但整篇文章从来没有被修改成适合一般读者的样式。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。