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Wang. They are half-shrub belonging to section Dracunculus of genus Artemisia. with close kinships and quite similar morphological characteristics. Distributed in sand of steppe region and desert region in northern China, they are edificators or dominant species of sand vegetation and important wind break and sand fixation plants.

Wang是同属于蒿属龙蒿组的半灌木蒿类，亲缘相近，形态特征十分相似，分布于中国北方的草原区沙地和荒漠区，并成为沙生植被的建群种或优势种，是我国防风固沙的重要植物。

Drynaria showed markedly improving effect on the bone and uterine morphological construction of rats.

组织形态学观察可见骨碎补能明显改善病理状态下大鼠骨、子宫的形态结构。

Based on plant morphological traits, some types of strategies could be divided. The regeneration strategies of three species, Eriocaulon buergerianum, Juncus articulatus and Sagittaria potamogetifolia, had characteristics of r-strategists, and Oryza rufipogon, Scirpus triangulatus and Eleocharis plantagineiformis had characteristics of K-strategists.

根据植物的功能形态学特征，可以分出一些生活史对策类型，如从种子特征来看，谷精草、小花灯心草和小慈姑等植物的更新对策具有明显的r-对策特点，粉被苔草、野荸荠和普通野生稻等具有一定的K-对策特点；依据成株特征也可以区分出竞争、躲避或耐压对策的定居对策类型。

The color of elytral stain is an important morphological character traditionally distinguishing Anoplophora glabripennis from A. nobilis. The typical stain color of A. glabripennis is white, but that of A. nobilis is yellow.

鞘翅上斑纹的颜色是传统形态分类区分光肩星天牛和黄斑星天牛的重要外部形态特征，光肩星天牛的鞘翅斑纹颜色多为乳白色，而黄斑星天牛则为黄色。

Therefore, we deduce that the formation of parchment is originated from morphological changes of cells adjacent to endodermal and it not only closely relate to cell lignificantion, but aslo consiste of sclerenchym cells which had higher contents of cellulose and hemicellulose.

因此，可以推断在内果皮细胞发育分化形成的革质膜不仅是细胞的木质化，而且是由含有大量纤维素和半纤维素并高度木质化的厚壁细胞构成。

The morphological identification results showed that the isolated endophytic fungi belonged to 5 genus.

形态学鉴定结果表明分离的内生真菌属于5个属。

The change of general physiological characters, D-xylose excretion, activity of amylase in serum, stomach emptying and enterokinesia speed, contractile activity of small intestine in vitro, morphological change of gastrointestinal mucosa, gastrin content in serum, spleen index, thymus index were observed.

实验主要观察了动物的一般体征和消化吸收功能的变化，测定的指标有：D—木糖排泄率、血清淀粉酶活性、胃排空速率、肠推进速率、离体小肠张力、胃肠粘膜形态、血清胃泌素含量、脾脏指数和胸腺指数。

There is a close relationship between AMs morphological and enzymic damage and the production of oxygen free radicals.

其作用机制可能与锌增强AMs抗氧化作用有关，给临床用药提供了理论指导。

ASR1 is a gene from early auxin-responsive GH3 gene family, and the protein encoded by this gene is overexpressed in the mutant, which results in the following morphological phenotypes including dwarf, epinastic rosette leaves, and restrained lateral root formation, etc. Meanwhile, ASR1 may modify the plant defense signaling molecule salicylic acid in vivo, and therefore asr1 mutant is more susceptible to the infection from the pathogen Pseudomonas syringae.

ASR1属于生长素相关的GH3基因家族，它编码的蛋白质在突变体内过量表达，并造成植株矮化，莲座叶片向下卷曲，侧根发生受到抑制等形态表型的改变，同时，ASR1可能还参与了植物体对抗病信号分子水杨酸的调控或修饰过程，并使asr1突变体对病原菌丁香假单胞杆菌的侵染更敏感。

Based on 28 coding morphological characters, 66 species-samples of the genus Erysiphe of China were conducted on systemic cluster analysis by UPGMA in order 10 study the classification at the species level objectively.

为了从现有的白粉菌属分类特征体系出发，客观地研究和评价中国白粉菌属的种级分类，根据28个形态学编码性状对66个物种样本进行了类平均法系统聚类分析。

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。