人类发生的

Human activity, changes of ecological environment, destruction of natural environment are the main causes leading to the reduction of density and infectivity of Paragonimus skijabini.

人类活动、生态环境的改变，区域微环境发生变化，自然环境的破坏以及野生动物的迁移是导致中间宿主密度和感染率下降的主要原因。

On the other hand, the polyandrous marriage system practiced by the local villagers are positive for habitat conservation, since this can reduce resource consumption (such us firewood, number of room, rangelands, farmlands) per capita in large households (that is, the number of occupants) than in small households.

这意味着在目前当地传统生产方式基本未发生改变的情况下，因人口数量增加所带来的生产等活动强度的增加是黑白仰鼻猴栖息地丧失与破碎化加剧的主要原因（R2 = 0.972）；当地人类经济活动的增加，如牧场和农田扩张，牲畜存栏数增加以及薪材采集和木质建筑等导致了栖息地丧失、退化和破碎化。

The longer the virus circulates the way it does in poultry production systems and in ducks, the higher is the probability of exposure of humans and if we are indeed unlucky and have human influenza at the same time, there is increased likelihood of reassortment and therefore of the generation of pandemic.

病毒在禽类生产系统和鸭子中传播的时间越长，人类接触到病毒的可能性越大。如果我们不幸同时患有流感，这两类病毒之间再组合的可能就会增加，因此发生流行病的可能性也会增加。

The emergence of knowledge economy brings a thorough transformation in human modes of production, of life and of thought and influences the humans and social development revolutionarily.

知识经济的出现导致了人类的生产方式、生活方式、思维方式等都发生了深刻的变革，它对人的发展和社会发展的影响是革命性的。

In recent years it is more severe because of temperature changes, mankind activities, scouring and silting.

由于近几年来气温的变化、人类活动、河床冲淤等流域环境的变化，使得凌汛的威胁不仅依然存在，而且发生冰害的河段有所增多，影响范围随之扩大。

Look from historical angle, the happening of any historical incident cannot leave time and space, the space bilks the geographical environment with existence in historical development process namely, it is the arena of human history gradual progress.

从历史的角度看，任何历史事件的发生离不开时间和空间，空间即历史发展过程中赖以存在的地理环境，它是人类历史演进的舞台。

I never learned which party was victorious, nor the cause of the war; but I felt for the rest of that day as if I had had my feelings excited and harrowed by witnessing the struggle, the ferocity and carnage, of a human battle before my door.

我不知道后来究竟是哪方面战胜的，也不知道这场大战的原因；可是后来这一整天里我的感情就仿佛因为目击了这一场战争而激动和痛苦，仿佛就在我的门口发生过一场人类的血淋淋的恶战一样。

In Chapter Two, some methods such as electron microscope, DNA ending label and MTT measurement were used to studied the changes of apoptosis, necroses and cell vigour of leukaemia K562 cell trunk and HL-60 cell trunk irradiated with millimeter wave. Different effects of millimeter wave to leukaemia cell trunks and human marrow cells were observed clearly. Human marrow cells were not so sensitive to millimeter wave radiation as leukaemia cells.

第二章，利用电镜技术、DNA末端标记、MTT活力测定等方法，研究了毫米波对红白血病K562细胞株、人类急性早幼粒白血病细胞株HL-60及正常人骨髓单核细胞的细胞超微结构、细胞凋亡、细胞活力的影响，结果发现毫米波辐射对正常人骨髓细胞及白血病细胞的影响明显不同，正常人骨髓细胞所受影响较小，特别是功率密度小的毫米波对其无影响；而白血病细胞受辐射后发生显著的凋亡或坏死，细胞活力显著下降，该效应具有明显的功率窗和时间窗。

As this occurs, the pillaging of Terra's resources will cease and another time will be born where consumption is less of the focus and ascension becomes the new focus of the human kingdom.

当此发生，对Terra的资源的掠夺将会停止，而另一个时代将诞生，在那里对消费的专注会极少，而提升变成人类王国新的焦点。

Tami, and all the other women who posted on here – as much as I'd like to agree with your points of view, the simple fact is men have throughout human history have ALWAYS sexualized images of women and ALWAYS will, the media today in my mind is just an extension of what's been happening in the civilised note the British spelling!

塔米，和所有谁在这里张贴了其他妇女-虽然我想同意你的观点分，一个简单的事实是男人整个人类历史上有女人总是性感的形象将永远在我心中媒体今天是一个什么样的文明已在（注意拼写发生在英国扩展！

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。