查询词典 fragmentation

So, the species may survive in metapopulation form with the equilibrium of extinction and recolonization. We are interested in the effect of habitat fragmentation on the species, and the adaptation of species to habitat fragmentation, which would be useful for conservation strategy and design of natural conserved region.

栖息地片段化将给生活于其中的物种带来怎样的影响，同时物种又是如何适应栖息地片段化并得以续存，这是我们现在所关注的主要问题，这对探讨物种的保护策略及保护区设计原则具有重要意义。

The effects of landscape configuration fragmentation on red deer and roe deer population were not significant under various combineded scenarios.Landscape configuration fragmentation didn\'t mainly contribute to population dynamics of red deer and roe deer.

在各种组合情景中，景观形态破碎对马鹿和狍子种群没有显著影响，不是引起马鹿和狍子种群动态变化的重要因素。

Results: PC12 cells fragmentation exhibited various evolving phases including totipotential protoplast, endopolyploid,polykaryon, multi-nucleo-endoplast, multinucleocyte, syncytium and multicells. The PCNA-IR was strongly positive in the earlyphase samples of cell fragmentation.

结果：PC12细胞呈现包括全能原生质体、核内多倍体、多核体、核-内质多聚体、合胞体和多细胞裂殖球的一系列演化阶段。

The DNA fragmentation of contusive tissuein rat presented a ladder break in electrophoresis after 6 hours. Thedegree and length of DNA fragmentation changed with injury time butwithout linear relationship.

大鼠脑挫伤组织DNA片段化6h以后出现梯状谱带，DNA片段化程度和片段大小随损伤时间而变化，但无明显线性关系。

Comparing the results of three kinds of pretreatments (hydrochloric acid,ultrasonic fragmentation and frigorific fragmentation treatment),it is found that polyphosphate was not dissociated in cells of M.aeruginosa but associated with bioactivity components of the cells.

对用不同处理方式处理过的铜绿微囊藻藻液进行过滤显色和直接显色测定，结果表明聚磷酸盐在铜绿微囊藻体内不是游离存在，而很可能是与细胞内某一活性部分结合。

Comparing the results of three kinds of pre-treatments (hydrochloric acid, ultrasonic fragmentation and frigorific fragmentation treatment), it is found that polyphosphate was not dissociated in cells of M. aeruginosa but associated with bioactivity components of the cells.

对用不同处理方式处理过的铜绿微囊藻藻液进行过滤显色和直接显色测定，结果表明聚磷酸盐在铜绿微囊藻体内不是游离存在，而很可能是与细胞内某一活性部分结合。

By electrospray ionization multistage mass spectrometry, the fragmentation pathways of ＋ and ＋ions of homocyclic peptides were studied in detail. The fragmentation pathways of ＋ ions were different from those of ＋ ions and their dissociation mechanisms were proposed, respectively.

采用电喷雾多级质谱技术，对系列均环多肽＋离子和＋离子的质谱裂解规律进行了系统研究，两种系列的离子具有不同的质谱裂解特征，分别提出了其可能的质谱裂解机制。

The electrospray ionization mass spectrometry was used to study the fragmentation pathway of kaempferol. The fragmentation pathway of kaempferol was also theoretically studied by means of Density Functional Theory.

采用电喷雾质谱技术对山奈酚的质谱过程进行了表征，并用量子化学方法对山奈酚的质谱裂解途径进行了理论研究。

Morphologically, the macrophages treated with NO and O-LDL presented shrinkage, nucleus fragmentation, and cytoplasm condensation; DNA ladder was visualized by agarose gel electrophoresis; Characteristic apoptosis peak of macrophages was showed by flow cytometry; Ultrastructure, The chromatin condensed and marginated to form dense chromatin fragmentation; The cytoplasm concentrated and vacuolized; The lysosomes and mitochondria of apoptosis macrophages increased clearly.

电镜观察超微结构变化：染色质固缩边聚，形成致密、均质的染色质块，胞质浓缩、电子密度升高并空泡化；凋亡巨噬细胞溶酶体、线粒体增多；细胞突起缩短减少，但巨噬细胞特有的板状伪足不消失。

To determine whether F3, similar to other large DNA iruses, encoded proteins that lock or delay apoptosis, mock- and F3-infected FHM cells were osmotically shocked and assayed for DNA fragmentation 3 hours later. NA fragmentation was clearly seen whether or not shocked cells were preiously infected with F3, indicating that infection with F3 did not block apoptosis induced by osmotic shock in FHM cells.

为了证明F3是否象其大DNA病毒一样编码能阻止或延迟凋亡的蛋白，在模拟感染和正常感染的FHM细胞被渗透压休克后3小时检测DNA片段化；结果显示无论是否休克F3感染都能诱导FHM细胞的DNA片段化，渗透压休克并不能阻止细胞凋亡。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。