发生生物学

It may serve as an importment molecular-biological indicator in diagnosing and predicating the biological behavior of HCC.

hTERT基因可能在HCC的发生发展中起着重要作用，其表达有望成为HCC的重要分子生物学指标。

Loss of PTEN may serve as an importment molecular-biological indicator in diagnosing and predicating the biological behavior of HCC.

PTEN基因可能在HCC的发生发展中起着重要作用，其表达有望成为HCC的重要分子生物学指标。

It was suggested that limiting purse seining with fish attractive device could alleviate over-exploitation on young fish and prevent from recruitment overfishing that would result in resource depletion exemplified by yellowfin tuna fishery in the Indian Ocean.

以印度洋黄鳍金枪鱼渔业为例，计算了其补充型过度捕捞的生物学参考点，提出限制围网诱鱼装置作业，减少幼鱼资源的过度开发，防止补充型过度捕捞发生引起资源的衰退。

However, whether the degree of tooth wear has something to do with tooth microstructure, how specific occlusal factors affect the development of tooth wear, and what kind of relationship exists between tooth wear and bruxism or TMD, all these are not clear yet.

作为磨损发生的主体，牙齿的内部结构与磨损程度之间是否存在一定的关系，牙齿所构成的特定的个体咬合因素及其生物学力学特征会对磨损产生何种影响，口颌系统两大功能紊乱性疾病——磨牙症、TMD与磨损之间存在何种关系，均尚不清楚。

Henn. Ito et Imai and Ciboria carunculoides(Siegl.et Jenk) Whetz.et Wolf,occurred,and each kind of pathogeny had its own distinct biological characters.

通过对崇明县松外松果桑园内桑椹的发病症状及其病原的调查表明，园内有3种菌核病发生，分别为桑椹肥大性菌核病、桑椹缩小性菌核病和桑椹小粒性菌核病，其病原菌的生物学特性明显不同。

The ciliates were always ideal materials in the studies of the structure and function of cytoskeleton and its cell control and adjustment, for they have many kinds of cytoskeletons with complexity and they could be easily cultured and handled.

由于原生动物纤毛虫具有多种复杂的细胞骨架结构，加之其材料培养和处理的优点，一直被作为研究细胞骨架结构与功能及其细胞调控的理想材料。20世纪80年代初，许多学者应用蛋白银染色方法和超微结构方法，显示了纤毛虫细胞皮层中以纤毛基体作为主成分的骨架结构，探讨了纤毛虫皮层纤毛器的形态、形态发生及其结构形成机理，在国内外原生动物细胞学领域成为主流。20世纪90年代起，先后应用非离子去垢剂处理和扫描电镜相结合的方法、稳定保存微管结构的透射电镜术，微管蛋白的抗体标记及其免疫荧光技术及相关的生化与分子生物学等方法显示纤毛虫的微管胞器及其微管蛋白组分，探索微管胞器的形态、功能及其微管装配机理，积累了较多的资料，取得了重要的进展。

While stressing the biological pathogenic factors.attention should also be paid to the psychological and social factors causing discases.

人们在重视生物学致病因素的同时，也应重视疾病发生的心理因素和社会因素。

Pigments potent and air temperature are are more important than other factors. The color changing of foliage trees leaf resulted from these comprehensive factors, We must fully respect them in landscape design. Meanwhile, we should make of the bionomics and ecologic habitus of these trees, and make sure to let them show vivid colors and the most beautiful landscape effictiveness in urban environment, ensure the landscape designs more scientific and artistic.

观叶树种的叶色是在许多因素综合作用下发生变化的，在利用观叶树种进行园林景观设计时必须充分考虑影响观叶树种叶色的各种因素，同时对观叶树种的生物学特性和生态习性有深入的了解，使其在城市环境中达到最鲜艳的颜色，产生最佳的景观效果，使园林植物造景更具科学性和艺术性。

Treating tibial plateau fractures with MIPO has little obstructe in environment of fracture healing through minimally invasive,has fortes of minimally invasive,firm of internal fixations,low rate of infection,high rate of fracture healing,can reduce the complications,fit principle of biologic fixation.

MIPO在治疗胫骨平台骨折时以微创来提供尽可能少受干扰的骨折愈合环境，具有创伤小、固定确实、感染率低、骨折愈合率高等优点，减少了并发症的发生，符合生物学固定的原理。

The mechanisms of which could be unbalanced antioxidant system induced by infrasonic exposure.

次声对睾丸的生物学效应与其作用参数有关，抗氧化系统失衡可能是该效应的发生机制。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。