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Study on the Morphological Variations of Cerasus subhirtella var. ascendens in Different Populations

不同居群野生早樱形态变异研究，王贤荣；谢春平；伊贤贵；向其柏-66文免费论文库，大学生论文库

The growth of cervicothoracic spine exhibits morphological quantitative changes, which is the support for the growth of whole spinal and thoracic cage.

对胸椎纵向生长的规律性进行研究，有助于了解脊柱病理性改变，特别是对于临床上胸段脊柱畸形治疗方案的确定，如胸椎椎弓根植入物的选择。

According to the morphological observation, they belong to Chlamydomonas.

形态观察表明2株冰藻都属于衣藻，它们在形态上没有明显不同。

Purpose: To investigate the correlation between the precise subthreshold power setting of TTT and chorioretinal alteration both in morphological and histological aspects. Expression of heat shock protein and apoptosis induced by TTT were also studied.

目的 以经瞳孔温热疗法（Transpupillary Thermotherapy，TTT）为例，研究阈下功率的精确设置与眼底形态学、组织细胞学的相对应关系，以及TTT所引起的热休克蛋白表达和细胞凋亡的规律，为临床所需的阈下精细参数选择提供实验依据。

The morphological changes of cultured bovine chromaffin cells were observed and the dopamine secreted was determined by HPLC to explore the feasibility of gene therapy with adrenal medulla cell transplantation.

为给肾上腺髓质细胞移植治疗帕金森病提供理论依据，观察正常体外培养和冷冻复苏后牛肾上腺嗜铬细胞的形态变化，并检测培养液中的多巴胺含量。

Objective To evaluate the morphological changes of ciliary body detachment.

目的探讨睫状体剥离的形态学改变。

Methods: morphological change observation, live cell accounting and clone formation were used to investigate the inhibitory effects of Cirsium setosum MB on human chronic myloid leukemia K562 cell, hepatoma HepG2cell, cervical carcinoma Hela cell and gastric carcinoma BGC823 cell.

细胞形态观察、活细胞计数法和克隆形成率法研究小蓟水提液对人白血病细胞K562、肝癌细胞HepG2、宫颈癌细胞Hela、胃癌细胞BGC823生长的抑制作用。

The morphological characteristics, annual growth cycle and reproductive value of P. fengduensis were compared with cogeneric widespread species P.

为保护这一即将野外灭绝的稀有植物，在对其地理分布、生态学和群落学调查的基础上，对其形态特征、年生长周期和生殖值与同属植物车前P。

Additionally, observed the morphological changes of some representative species such as Folsomia candida during the whole developmental course of them, supplied further evidences to the systematics studies of Collembola based development biology.

同时还观察了弹尾纲的代表物种白符等的胚胎发育全过程的外部形态特征变化，为弹尾纲的系统分类提供了发育生物学方面的证据。

The studies started with the traditional taxonomy of Collembola, emphasized to reveiew several Chinese familiar groups in soil such as Hypogastruridae and Neanuridae based on their external morphological characters, reported new species and new record species to China, and made a checklist of all the reported Chinese species.

本研究从弹尾纲的形态分类入手，在掌握弹尾纲各个类群主要的外部形态分类特征基础上，着重整理、鉴定了国内弹尾纲的球角科、疣科等土壤内常见类群，补充报道了中国新种和新记录种，整理了国内已知跳虫的名录。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。