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In this dissertation, four aspects of ECM fungi were studied in a subtropical forest, a ECM fungi identification and biodiversity estimation, using morphological and molecular ways; b genetic structure of ECM fungi population, taking two case studies; c structure of ECM fungal community, based on sporocarp and plant investigation over-ground; and d growth response of host and non-host plant to ECM fungi inoculation.

由于外生菌根真菌的宿主植物常常是一些生态系统的优势种和建群种，并且这些真菌还参与了许多森林生态系统的有机和无机元素循环、物种的竞争和共存、生物多样性的维持、生态系统的演替等过程，因而对外生菌根真菌的研究有助于对这些生态系统维持和演替机制的深入理解。

The morphological characteristics, biological characteristics and adaptability of caper spurge are reported.

报道了引进的能源植物黄鼠树的形态特征，生物学特性以及在引种地的适应性。

To screen resistant rice varieties in Liaohe Valley to the rice stem borer Chilo suppressalis Walker, development of and damage by the borer larvae on the varieties were examined using intact-plant resistance evaluation method, and morphological and biochemical characteristics and number of silica cells of the rice varieties were determined to explore the potential resistance mechanisms.

采用活体成株鉴定法测定了辽河流域主栽水稻品种对二化螟发育和为害的影响，同时测定了不同品种的主要形态特性、硅细胞数量和主要生化特性，评价这些品种对二化螟的抗性、分析其发生的可能机制。

The results indicated that the present model had a good performance in predicting morphological growth of leaf on stem and tiller in rice plant.

表明本模型对水稻叶片的动态伸长过程具有较好的预测性和解释性。

Based on the study of geological background conditions and the factors inducing the failure of dangerous rocks, this paper explains the distribution and morphological characteristics of dangerous rocks in Fengcheng town, provides the classification of the failure modes of the dangerous rocks in this area, and analyses the stabilities of six representative monomers of dangerous rocks qualitatively by stereographic projection method and quantitatively by limit equilibrium method.

文章在研究凤城危岩所处区域的地质背景条件及危岩失稳的诱发因素基础上，分析了凤城镇危岩体的分布规律及形态特征，根据破坏模式的不同对该区危岩进行了类型划分，采用赤平投影法与极限平衡法对该区6个代表性危岩单体的稳定状况进行定性与定量分析评价，经分析判断其均处于欠稳定或不稳定状态，需进行工程治理。

The relationship between the morphological features and the adaptability to lower-oxygen was analyzed by stereoscopy.

牦牛肺小叶结构明显，肺泡Ⅰ型上皮菲薄，构成肺泡壁的绝大部分。

Caligatum var. nardosmia are related to the species in the stirp Subannulate in morphological characters.

欧洲口蘑变蓝变种(T.caligatum，var.glaucescens)具有双环，明显和松口蘑比较接近。

Methods: The marine bacteria were isolated with the infinite dilution and plate streak technique and screened for antimitosis active strains by Pyricularia Oryzae model. The active strain 32-11-2-2 was subjected to morphological, physiological and biochemical study, and was classified by the analysis of the 16S rDNA sequence. Results A total of 421 strains of marine bacteria were isolated from marine water and sediment samples; 54 of them had antimitotic activity.

采用无限稀释和平板划线法分离微生物样品，利用稻瘟霉模型进行活性筛选；并对其中的活性菌株32-11-2-2的形态、培养特征以及生理生化特征进行研究，使用16S rDNA序列分析的方法对菌株32-11-2-2进行了分类鉴定。

The morphological characteristic of streptococci is their tendency to grow in chains .

链球菌的形态学特征是：外形似卵圆形或短杆状，呈链状生长，在分裂之前生长时平行延伸成链。

The organization of neurons in cat striate cortex in accordance with spatial integration property was studied using electrophysiological and morphological methods.

用电生理与形态学相结合的方法，研究了猫初级视皮层神经元整合野特性的功能筑构。

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。