趋性

The main reasons caused theses problems are as follows: beyond marine carrying capacity and environment capability by predatory and extensive manners, over-exploitation of bioresources resulted in the disturbance of marine ecosystem and the obstruction of matter and energy circulation. Marine environment pollution and unreasonable oceanographic engineering caused serious damage of marine entironments, weakness of marine eco-functions, and degradation of marine ecosystems. The population explosion as well as the trend of population towards coast inflicted tremendous pressure on marine resources and environment. The weakness of marine laws system and the infirmness of macroscopical control by government policies relulted in unreasonable utilization, inefficient management, and insufficient protection of marine bioresources.

其主要原因是：对海洋生物资源的掠夺性、粗放性开发，造成资源过度利用，超出海洋承载力及其环境容量，物质能量循环出现障碍，海洋生态系统失衡；海洋环境污染和不合理的海洋开发工程，造成生境破坏，生态功能减弱，生态系统退化；人口增长和趋海发展，给沿海资源环境造成巨大压力；涉海法律法规体系薄弱，国家宏观政策调控不力，未能合理利用和有效管理、保护海洋生物资源和海洋环境。

Support for an expanded family concept of Malvaceae within a recircumscribed order Malvales: a combined analysis of plastid atpB and rbcL DNA sequences.

另外，在DNA序列简约性分析中，某些分支会出现错误，这种情况至少在趋异比较大的类群中出现，而且没有其他信息可以帮助得知这些错误究竟出在何处[11， 47]。

Objective: To detect whether there is neurotropism following end-to-side neurorrhaphy of sensory nerve.

目的：探讨感觉神经端侧缝合后神经再生的趋化性问题。

Objective To examine the effects of end-to-side neurorrhaphy on peripheral nerve regeneration, and to detect whether there is neurotropism following end-to-side neurorrhaphy.

目的 进一步验证周围神经端侧缝合的有效性，初步探讨端侧缝合后神经再生的趋化性问题。

Neurotropism in collateral spouting after end-to-side neurorrhaphy of sensory nerve is not significant.

感觉神经端侧缝合后神经侧方出芽对特定靶器官的趋化性不明显。

Distal end of CAM nerve was sutured to the windowed ulnar nerve by means of end-to-side neurorrhaphy.

目的：探讨感觉神经端侧缝合后神经再生的趋化性问题。

Peripheral nerve nerve regeneration neurotropism dorsal root ganglion model

周围神经；神经再生；神经趋化性；脊髓背根神经节；模型

Whether there are differences in the expression of the principal cytokines and chemokines relevant to eosinophilic and neutrophilic inflammation in the airway tissues of severe compared to moderate asthmatics has not been determined.

然而在中度和重度哮喘气道内组织，与嗜酸细胞和中性粒细胞性炎症相关的主要细胞因子和趋化因子的表达是否存在差异现在还不明确。

DNA methyltransferases, homing endonucleases, nicking enzymes, specificity subunits and control proteins are also included.

还包括DNA甲基转移酶、趋巢性内切核酸酶、切割酶、专一亚单位和控制蛋白质。

Drawn to light; exhibiting a positive phototactic or phototropic response.

正趋光性的，光正性的吸光的：显示出阳性趋光的或趋光性反应的

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新