相似体

Or arrived as part of a late-accreting veneer of water-rich meteorites, similar to the carbonaceous chondrites that we see today

另一种是来自一种后期聚集增生的富水陨星块体，与今天看到的碳质陨石相似

The general features of nucleosome structure appear to be similar in all eukaryotes.

核小体结构的一般特性似乎在所有的真核生物中都很相似。

In my opinion, network literary works have many similarities to folk literature.

我认为网络文学中的许多文学作品与民间文学有许多相似的地方，但是，网络民间文学中的许多特点又不完全等同于民间文学的特点，它是网络科技和民间文学发展的一种变体。

This paper illustrates the historic causes of emerging of China' s network folk literature and its current situations and development.

我认为网络文学中的许多文学作品与民间文学有许多相似的地方，但是，网络民间文学中的许多特点又不完全等同于民间文学的特点，它是网络科技和民间文学发展的一种变体。

The jet samples are more compact than the coal samples because the hon eycomb-like apertures of coat are filled with a large number of resinite and gelatin for gelati nation resulting in the changes of loose structure

煤精与煤的产出环境相似，但宝石学特征差异较大，推断前者的成玉机制主要是由于含有大量且具有胶结作用的树脂体和凝胶体充填了煤的蜂巢状孔洞中，使煤较疏松的结构发生了改变而形成。

The extinction of the two-pyroxene-bearing granulites within the temperature range higher than 950℃ indicates the position of petrological crust-mantle boundary beneath Hannuoba area.

二辉二长麻粒岩落在相似的温压范围内。麻粒岩捕掳体在950℃处的突然消失指示了第三纪时汉诺坝地区岩石学壳幔边界的温度。

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。

The model material can accurately simulate rock features at the site of Jingping Project, which can be suitable for a wide range of gravity density, possesses low compression strength, and elastic modulus, remains steady property in different temperatures and moistures, has no pollution on environment, is cheap in cost and is simple in manufacturing technique. Experiments verify that studying method is correct and the result is reliable.

在参考前人研究成果的基础上，根据相似材料配比遵循的原则，通过大量的试验，研制出了材料重度可调范围大，抗压强度和弹性模量低，性能稳定不受温度和湿度的影响，且无毒害、价格便宜、制作工艺简单，能够较为精确地模拟锦屏工程实际岩体的模型材料，其研制方法正确，试验结果可靠。

When treatment on the leaves in vitro of strawberry cultivars of All Star and Xinminxing by any mutagens, the result showed that the survival and regeneration rates have no difference .

对诱变剂的敏感性 '全明星'草莓和'新明星'草莓的离体叶片在各种诱变剂的处理下，成活率和再生率之间没有显著差异，表明两个品种对各种诱变剂的敏感性相似。

Although the virus is similar with other isolates in other regions,which have white spot symptom,in morphology,range of host,symptom etc,but it is very different from others in size of virion,distribution in host cell,size of the genome,etc.So,we think that it isa new virus of penaeid shrimp.

虽然该病毒在形态、寄主范围、症状等方面与其它地区分离到的能产生白斑症状的对虾病毒相似，但它在粒体大小、在细胞内的分布、基因组的大小等方面与其它地区的病毒分离物差异很大，属不同种的病毒。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。