敏感地

At a certain range, habitat loss and its spatial structure can benefit the control of the epidemic disease, which indicates the possibility of using human disturbance in habitat as a potential epidemic-control method in conservation.(6) Not only the quantity of habitat loss but also the spatial correlations of patch types caused by nonrandom habitat loss affect the invasion and transmission of disease. More fragmented landscape (high amount of habitat loss, low clustering of lost patches) hinders the parasitic infection, which also indicates that whether the spatial heterogeneity benefits or hinders the invasion is dependent on the considered ecological process.(7) Two components of the spatial heterogeneity (the amount and spatial autocorrelation of the lost habitat) form a trade-off in determining the host-parasite dynamics.(8) Within a certain range of habitat loss, host can counterbalance the positive and negative effects, and shows a rising tendency.(9) The epidemic is more likely to break out in the prey-predator system if only a small amount of habitat loss.(10) A highly aggregated distribution of species is a common behavioral strategy when dealing with habitat loss or other environmental stresses.(11) The parasite-host/prey-predator eco-epidemiological systems have the similar mechanism with the intraguild predation systems, and the predator acts as the intraguild predation, the infected prey acts as intraguild prey, and the susceptible prey acts as shared resource.(12) Species at the highest trophic level are no longer affected the most by habitat loss, which depend not only on the biological mechanism but also on the external environmental disturbances.

随着邻体数目的增加，病毒的感染力度变得更大而且在空间上形成聚集的波形；(5)生境破坏及其空间结构在一定范围内有利于疾病的控制，这暗示人为对生境的干扰可作为疾病控制的一个潜在方法；(6)生境破坏的数量以及不同类型生境的空间分布格局都显著地影响了寄生病毒的入侵和传播，生境破碎化程度越高(高丧失斑块的数量或低聚集程度)，将越有害于病毒的入侵和传播，这暗示了空间异质性是否有益于物种的入侵依赖于所考虑的生态过程；(7)由生境破坏引起的空间异质性的两个组分之间存在负偶联关系trade-off(8在适度的生境破坏范围内，宿主种群能够平衡生境破坏带来的正负两种效应并呈现增长趋势；(9)在捕食-食饵系统中，寄生感染病毒极有可能在生境破坏量较低时爆发；(10)物种在面临生境破坏或者其它环境压力时表现出更高的聚集分布策略；(11)寄生-宿主/食饵-捕食生态传染病系统与共位捕食食物网结构具有相似的生物机制，其中捕食者扮演共位捕食者的角色，已感染食饵作为共位食饵，易感染食饵扮作共同消耗的资源；(12)位于最高营养级水平的种群对生境破坏的响应不一定是最敏感的，这不仅依赖于内在的生物机制同时也依赖于外在的环境干扰。

This feeble and most sensitive of spirits could do neither, yet continually did one thing or another, which intertwined, in the same inextricable knot, the agony of heaven-defying guilt and vain repentance.

的！这个身体赢弱而精神敏感的人两者都不能做到，却又不停地彷徨於二者之间，时而这，时而那，终将滔天之罪的痛苦与徒劳无益的悔恨纠缠在一起，形成死结。

This feeble and most sensitive of spirits could do neither, yet continually did one thing or another, which intertwined, in the same inextricable knot, the agony of heaven-defying guilt and vain repentance.

这个身体赢弱而精神敏感的人两者都不能做到，却又不停地彷徨于二者之间，时而这，时而那，终将滔天之罪的痛苦与徒劳无益的悔恨纠缠在一起，形成死结。

In the second part of this thesis. The biological process of porons HA/bBMP composite repairing experimental defect in the dog femora and monkey mandibular were investigated by the qualitative and quantitative methods. The results showed that not only were the speed and time of new bone ingrowing into the bBMP/HA composite much quicker and earlier than that of implants of HA alone, but also the quantity of new bone ingrowth into bBMP/HA composite was much higher than that of HA alone. The bone ingrowth of bBMP/HA composite at higher rate within 3 weeks. In this study, bBMP/HA promoted more active new bone formation in bone marrow tissue than did HA alone. This reveals that BMP, brought into the bone marrow with HA as a carrier, accelerates osteogenesis or osteoinduction, providing sime bone marrow cells with more differentiative potential.

论文第二部分应用定性和定量的方法，较全面地研究了HA/bBMP复合人工骨在修复狗股骨和猴下颌骨实验性缺损中的生物学过程，研究发现，新骨组织长入HA/bBMP复合人工骨的时间和速度都较单纯HA早和快，而且新骨形成量也明显高于单纯HA，HA/bBMP在挂入后早期(3周)的成骨最为活跃，自体骨髓组织可为BMP提供敏感的靶细胞，增强BMP的骨诱导效果和HA/bBMP复合人工骨的骨修复能力。

Drug dependence is a chronic, relapsing disease in brain, and compulsive drug-seeking and drug-taking behavior persist despite serious negative consequences, which induces adaptive changes in the central nervous system that lead to tolerance, physical dependence, sensitization, craving, and relapse at last.

药物依赖是一种慢性、复发性脑疾病，主要特点是成瘾者往往存在对依赖药物的强烈渴求，导致他们不顾后果地继续觅药和用药行为。持续的用药行为导致中枢神经系统发生适应性的变化，进而引起耐受、身体依赖、敏感、渴望和复吸。

He stopped abruptly at a display of full-length mirrors, lifting one foot at a time, grinning and admiring his boots until his mother called for him to catch up to her.

尽管我自己的孩子已经长大，我发现自己对稚嫩的声音更加敏感了。他尾随在母亲后面，不情愿地在商场看遥控玩具展览。他还不到四岁，有着胖乎乎的身体和翘起的金发，他跟在母亲后面小跑。

It is effective against mosquitoes, blackflies and some midges; c ontrols v arious t ypes o f

一般 ，它对库蚊、伊蚊、骚扰阿蚊较敏感，对中华按蚊较差。它有效地防治黑蝇和蠓

Although MySpace's agreements with those four mondo labels cover more than 2 million titles, a friend who works at one of the Big Four says the site is struggling to get the catalogs online and is also dealing with "artist sensitivities"— meaning a few musicians are unwilling to make some of their albums available.

一位供职于四大唱片公司之一的朋友说虽然MySpace与四大世界级的唱片公司签署的定单超过二百万首曲目，但它依然在尽可能多地努力获取在线音乐目录，并且与那些并不希望自己专辑公开的敏感音乐人签署协议。

Capital weightings for most assets are higher in the United States than in Japan, making U.S.

美国大部分资产的权重都比日本高，促使美国的保险商对不同资产类别的相对权重更为敏感，因而也更强烈地加强了他们持有各种公司债券而不是产权的努力。

This filled her with contempt for the Communist fellow-travellers she encountered in Washington and Hollywood, and sensitised her to the similarities between the New Deal and central planning.

这让她本能地鄙夷其在华盛顿和好莱坞碰到的共产主义分子，也让她对罗斯福新政与中央计划的相似颇为敏感。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。