有生物的

The results showed that co-solvent THF had a significant impact on the reaction and methyl ester increased.

结果表明：较低的温度下，共溶剂四氢呋喃加入反应体系后，生物柴油的收率有显著的提高。

Atlantic walruses are highly tactile creatures, spending much of their time in congregations piled on top of one another.

大西洋的海象是高度的有触觉的生物，消磨大量它们的时间在集合细毛在互相之上。

This invented oil displacement agent for oil-containing industrial circulation water and oil-containing waste water application has benefits of small amount, good oil displacement effect, non-toxic and environmental friendly, and easy biological degradation.

本发明的复合驱油剂在含油工业循环冷却水系统和含油废水中应用时具有投加量少，驱油效果好，驱油剂无毒且对环境友好，易生物降解的特点，且驱油剂对水处理缓蚀、阻垢剂有良好的协同增效作用。

When the noun being possessed refers to a being capable of using language, a special set of suffixes is used for first- and second-person possessors

当名词的所有格用来指代有能力使用语言的生物的时候，使用一组特殊的第一人称和第二人称所有格后缀

The results are summarized as follows:From 2004 to 2008, field investigation was conducted in 19 locations which differ in terms of frequency of transport activities in Zhejiang, 11652 whitefly individuals collected from 154 plots were analyzed by RAPD PCR and mtCO1 sequencing to determine their genotypes. The results revealed the presence of at least 5 genotypes of B. tabaci in Zhejiang, and each genotype has its own distribution.

主要研究结果如下：2004年至2008年，本研究在浙江省内对按交通发达程度选择的19个有代表性的地点进行了连续5年的田间调查，通过RAPD-PCR和线粒体CO1测序方法对154个样块中11652头烟粉虱进行生物型鉴定，结果显示，浙江省内至少存在5个烟粉虱遗传型，且具有各自特定的分布区域。

The optimal time for combination of radiosensitizers and radiotherapy will be determined from the significant difference of uptake and retention between the tumor and the major normal tissues. The biodistribution obtained from organ removal and counted by gamma scintillation counter was similar to that obtained from autoradiography.

本研究利用加马闪烁计数器与自动放射摄影术两种方法，探讨分别或同时使用[131I] IUdR、[18F] FMISO在肿瘤及正常器官的摄取状况、清除速率及生物分布，找出此两种药物在肿瘤中积聚最多的时间点，并与其他正常器官有明显的差别，以期应用在临床上病人给药的依据。

The Top End, also referred to as the tropical north, hosts extensive floodplains teeming with life and soaring escarpments which hide thundering waterfalls.

顶端地带，或者叫做热带北部，这里有广阔的洪泛平原及大量的野生生物，还有陡峭的悬崖峭壁，中间穿过秀美的瀑布，带来如雷般的声响。

The climate resource is rich in this area, with large variation and uneven distribution; The water resource is relatively enough, but the waterlogging and flood water on lowlying land always appear at the same season, the drought and waterlogg...

主要表现为气候资源丰富，但变率较大，分布不均；水资源相对充足，但涝渍相随，旱涝并存，且旱涝灾害有加重的趋势，农业用水的水质劣化趋势加剧；涝渍地的生物资源比较丰富，但生产力低下；涝渍地域相对贫困人口增加，血吸虫疫区不断扩展。

What mechanisms are used to restrict the transcription of each of the three eukaryotic polymerases to a particular subsets of eukaryotic genes?

有怎样的机制能够限定真核生物的每种rna聚合酶只能转录特定的基因？

Quantitative analysis of the mixtures of two to four saccharides was studied by linear regression with relative error less than 72%. The reasons for the relative error were discussed.

实验结果表明THz-TDS技术能够用于材料的定性及定量分析研究，在生物医药的无损检测和质量控制等方面有重要的应用前景。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。