既非

They are often morphologically distinct from A chromosomes, being smallerand more highly heterochromatic in most cases. B chromosomes do not pair with Achromosomes, and they are inherited in a non-Mendelian way, exhibiting meiotic andmitotic instability and nondisjunction. However, B chromosome DNA is quiteidentical to the corresponding sequence on the A chromosome complement. So far afew B chromosome specific DNA sequence have been identified. Specific DNAsequences on B chromosome have been the attractive research area on Bchromosomes.

现已在千余种植物和近三百种动物中被发现。B染色体与物种中正常染色体不同：独立于整倍体基因组之外，减数分裂时不与A染色体发生联会和配对，细胞分裂后期不分离，非孟德尔遗传，富含异染色质，不含对宿主主要性状有影响的基因等。B染色体DNA的分子组成既与A染色体极为相似，具有A染色体DNA分子组成的一般特征：富含重复序列和转座成分，染色体三大功能组件DNA高度同源；又与之相区别，含有B染色体特异的DNA序列，这些DNA序列可以为探讨B染色体的起源和进化提供有价值的信息。

They were small and rare, living in the shadows of far more successful nonflowering plants.

花儿既小又少，活在比它们繁盛得多的非开花植物阴影下。

Research on the behavior of FGM structures not only benefits the development of mechanics of nonhomogeneous materials, but also satisfies the needs of practice.

对FGM结构力学行为的研究，既有丰富非均匀材料力学的需要，也有实际工程应用的需要。

The failure location algorithm used in this paper can cope with both the ideal scenarios and nonideal scenarios (having false and or lost alarms), thus improving the accuracy of failure location.

文章采用的算法既考虑了不存在漏／误告警的理想情况，也考虑了存在漏／误告警的非理想情况，从而提高了故障定位的准确性。

It is chiefly in this sense that Berkeley denies matter; that is to say, he does not deny that the sense-data which we commonly take as signs of the existence of the table are really signs of the existence of something independent of us, but he does deny that this something is nonmental, that it is neither mind nor ideas entertained by some mind.

贝克莱主要是在这种意义上否定物质的；那就是说，他并不否认通常我们以为是桌子存在的标志的那些感觉材料是某种独立于我们之外的东西的存在标志，但是他确乎不认为这个某种东西可以是"非心灵"的，也就是说，可以既不是心灵，也不是某个心灵所具备的观念。

Comparatively.the pattern with controlling shareholder and balancing shareholder is more beneficial for improving the performance of corporate governance.therefore the relative centralizaiton pattern of ownership structure should be the objective of policy orientation during the listing of non—circulation stocks.

相对集中的股权结构有多种类型，比较而言，既有控股股东又有制衡股东的股权结构更有助于改善公司治理绩效，因此，它应当成为大小非解禁过程中政策引导的目标。

Based on the non-cooperative game ,a payoff function is defined,which would provide a minimum signal interference ratiofor each user and consider the CCI from other cells.

基于非合作博弈理论，给出既可以保证每个用户信干比最小又考虑其他小区同信道干扰的效用函数。

In epilogue, The author indicates that the puppet regime's predacity and non-justice leads to its' lacking of social upholding force, that is, neither does it have powerful army and police, rigorous party organization or highly efficient administrative institution, nor have mass' supporting

在结语部分，笔者指出，日伪政权本身所具有的非正义性和掠夺性，使其缺少社会支撑力量，即它既没有强大的军警势力、严密的政党组织以及高效的行政机构作为支撑力量，又得不到沦陷区民众的支持。

The most successful writer in China today isn't Nobel Prize , or even Jiang Rong, the author of the best-selling novel "Wolf Totem," just released in the United States. It's 24-year-old Guo Jingming, a pop idol whose cross-dressing, image-obsessed persona has made him a sensation in a country where the Communist dictatorship advocates prudery and heterosexuality.

现在中国最成功的作家，既不是赢得2000年诺贝尔文学奖的高行健，也非刚在美国出版畅销小说《狼图腾》的作者姜戎，而是年仅24岁的中国偶像作家郭敬明，装扮中性，表情痴迷的形象使他在中国这个传统保守和主张异性恋的国家里轰动一时。

Popular beliefs and superstitions, for example, involve both statements of belief and other verbal elements in combination with such non-verbal elements as gestures and material things ( a rabbit's foot ).

譬如，流行的信仰、迷信中既包含对该信仰的陈述和其他方面的词语因素，同时又共存着非词语性的内容，如手势，以及实物等。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。