有生物的

Domestic and overseas entomologist has showed that different molecular marker methods for molecular identification of Trichogramma species. However, each of molecular marker methods previously has own deficiency, and molecular marker genes used in Trichogramma species identification almost is ribosomal DNA, study about mitochomadrial DNA in Trichogramma spp. is infrequent.

近年来，随着分子生物技术的发展，国内外研究者曾用不同分子标记方法来进行赤眼蜂蜂种的分子鉴别，然而每种分子标记都有自己的不足，且赤眼蜂分子鉴定中用于序列分析的标记基因基本上为核糖体核糖核酸基因，而有关线粒体DNA的研究却鲜有报道。

Our results suggest functions for seven previously uncharacterized yeast genes: KIN3 and YMR269W may be involved in biological processes related to cell growth and/or maintenance

我们的结果提示了7个以前未确定功能的酵母基因的功能：KIN3和YMR269W可能与细胞生长或维持的生物过程有关，而IES6， YEL008W， YEL033W， YHL029C， YMR010W和YMR031W-A可能有代谢的功能。

It is an effective way to use the appropriate narrow bandgap nanosize semiconductors that is stable in chemical and biochemical conditions and not pollute the surroundings in reaction, which sensitizes nanocrysalline titanium dioxide carriers synchronously to prompt the utilization of the solar spectra and the efficiency of photocatalysis.

利用染料分子作表面敏化半导体材料和利用杂质掺杂来实现宽禁带半导体吸收光谱的扩展有一定的局限性，采用化学和生物惰性且对环境不产生二次污染的窄禁带半导体敏化同时考虑团簇颗粒粒径对载体性能的影响，是提高纳米二氧化钛光催化剂对阳光的吸收利用率和量子效率的有效方法。

The living crown treats the lives of its subjects very tenderly, and holds a special spite against creatures of the undead, products of Death Magic.

这顶活化的王冠很小心的对待周围的事物，并且对不死生物和死亡魔法的产物有特别的抵触。

But ha also finds some fascinating, admirable, and maddening characters who have pursued the truth about extraterrestrial life: Cad Sagan, the brilliant astronomer who brought the cosmos to the masses; Dan Goldin the cantankerous head of NASA who still believes in the dream of the Space Age; Henry Harris, a former Las Vegas lounge singer who is assigned the job of figuring out how to get a spaceship to Alpha Centauri; and various and sundry ufologists, experiencers, spiritualists, and channelers for whom the aliens are an ever-present reality.

要想理性的来看待外星生物，首先我们必须搞清我们到底是谁，为什么存在，流淌在我们细胞中用了四十亿年才完成的进化史到底意味着什么。作者要向我们传达的信息是：能在这个充斥着岩石，气体和尘埃的宇宙中做有感知的人真棒---人是可以幻想的。

Cladistic taxonomy stressed that the distances to co-ancestor were the only standard to measure kinship between species and popolation groups.

支序分类强调以共同祖先的近度作为衡量生物物种间和类群间亲缘关系的唯一标准，认为性状及性状状态反映类元的进化历史，只有在从祖先到后裔类群中的共同衍征，才是在系统归类中有价值的相似性。

Once linked by land, the Western Ghats and the island nation of Sri Lanka together make up a biodiversity hotspot—a place with threatened natural habitats that are rich in species, especially plants, that live nowhere else.

一旦连接的陆路，西高止山脉和岛国斯里兰卡共同构成了一个生物多样性的热点，一个地方的自然栖息地的威胁有丰富的物种，特别是植物，生活无处其他。

Pedants might object that viruses are not truly alive, but that is a philosophical rather than a naturalistic argument, for they have genes and are capable of reproduction-a capability they lose if they are damaged.

墨守成规的学者们可能会提出反对意见，即病毒并非真正的生物。但这个问题已经上升到哲学层面了，病毒拥有基因、有复制的能力，这种能力在病毒被破坏之后也随之消失，（从自然科学的意义上来说，它拥有生命的特征）。

In one of our Battle Report considered replays, I have actually seen 2-3 Nullifiers brought straight into the enemy resource line, then all exits force fielded so the enemy drones couldn''''t get out, and the Nullifiers pretty much killed a large amount of them easily since they get bonus biological damage.

在一个我们曾经考虑过做战报的replay中，我实际上看过2-3个否决者直接冲进敌人矿场，用立场堵住所有出口这样敌人的农民就出不来了，否决者基本轻松的杀了他们中的大部分，因为他们对生物有额外的伤害。

It's not that a binding site change can have no effect, but rather that it cannot have the required effect —the complete top-down reorganization needed for a transition to a substantially different form of life.

结合位点的变化并不是没有效果（它在具体情况下可能有重要的意义），而是达不到所要求的效果——产生完全不同的生命形态所要求的全面的生物结构重组。

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。