This review introduces the biological character of PAPP-A and its clinical meaning.
现就其生物学特性和临床意义作简要综述。
The first part is the research about heavy metals (HMs) and biological character of edible fungi;
本论文包括三部分：第一部分为“食用菌类微生物的生物学特征和重金属研究状况”；
Biological character and key cultivation techniques of new sweet potato variety "Xuzhou 43 14" were studied.
研究了新品种徐州43- 14的生物学特性及高产栽培技术。
The biological character of adipokines and the relationships between adipokines and obesity and cancers are briefly reviewed.
本文简要综述了脂肪细胞因子的生物学特性，以及其与肥胖和癌症关系。
The phenological characteristics of each species are closely related with its environment as well as with its biological character.
各树种的物候学特性除和环境密切相关外还与其生物学特性有关。
After human embryo corneal epithelial cell line was established through many cell generations, its biological character was researched.
经反复传代，初步建立了人胚胎角膜上皮细胞系，并对其生物学特性进行了研究。
In this paper, the biological character, source and content of prion proteins in milk and milk products and their safety were reviewed.
本文对朊蛋白生物学特点、乳及乳制品中朊蛋白的来源和含量以及安全性进行了综述，以便为乳制品加工和安全评价提供参考。
Collagen is rich in pig skin, which is widely used in food, medicine and cosmetic industry for its unique structure and biological character.
猪皮中含有丰富的胶原蛋白，胶原蛋白以其独特的结构与生物学性质，被广泛应用于食品、化妆品与医药等工业领域。
Through survey and study author have obtained many knowledges to control its biological character and its mode of life related to environments.
作者通过调查和研究，掌握了它的生态条件和生物学特性。
Especially the strain P339, it is prior to the original strain on the biological character such as the growing situation, growing speed and output.
特别是菌株p339，其长势、长速和产量等生物学性状均较出发菌株优良。
The purpose of this review is to provide a background of what was known concerning the pathogen classification, morphology, biological character and diagnosis.
因此，就附红细胞体病的病原分类、形态及生物学特征，以及该病的诊断方法等研究进展作其阐述。
The study declares PDT change the biological character of tumor cells, enhances immunogenicity by inducing tumor cell apoptosis or killing tumor cell directly.
研究表明，光动力学治疗可能通过杀死或诱导凋亡，改变了肿瘤细胞的生物学特性，提高了肿瘤细胞的免疫原性。
Western part of China is original place of rapeseed, where climatic character during the crop growth period is corresponding to the rapeseed biological characters.
我国西部是油菜的原产地，作物生长期内的气候特点，同春油菜的生物学特性恰相适应。
The study of cell biological character in the neoplastic transformation of immortalizational human fetal tracheal fibroblasts induced by alpha-particle irradiation.
粒子诱发人胎永生化气管成纤维细胞体外恶性转化细胞生物学特征研究。
Objective To screen the interested strains with high proteinase activity and evident thrombolytic activity from natto products and analyze their biological character.
目的从日本成品纳豆中筛选蛋白酶活性高、溶血栓活性显著的纳豆菌，并对筛选获得的菌株进行生物学特征分析。
In this paper, the biological character of edible fungi and their important roles for comprehensive utilization of waste materials and for agroecosystem were reviewed.
叙述了食用菌生物学特性及其在工农业副产品的综合利用和农业生态系统中的重要作用。
This paper analyses distribution, and biological character, and using value of Pueraria resources in Jiangxi Province, and gives cultivation techniques of wild Pueraria.
分析了江西葛资源的分布状况、生物学特性和利用价值，并介绍了野葛的栽培技术。
The paper reviewed biological character, symptoms and countermeasures of yellow tea mite in vegetables. It could provide reference of control measures in vegetable produ…
对茶黄螨的生物学特性、在蔬菜上的危害症状及防治措施进行了概述，以期能对生产上防治茶黄螨提供参考。
In conclusion, we suggest that L3, L5 leaped-laminectomy is a new operation which fit to human body anatomic and biological character better than the classical SPR operation.
因此我们认为L_3、L_5椎板切除术比多阶段椎板切除术更符合人体生理解剖和生物学特征的手术方式。
Objective To culture of human trabecular meshwork cells in vitro and for investigate their biological character. Methods the trabecular tissues from human eyes were cultured.
目的探讨体外培养人眼小梁网细胞的方法并观测其生物学特性。
The individual fecundity of Bostrichthys sinensis in the littoral water of Zhanjiang and the relationship between the individual fecundity and the biological character indexes were studied.
研究了湛江沿海中华乌塘鳢个体生殖力及其与生物学指标的关系。
This paper outlines distribution and injury of rice spot disease , disease symptom, morphological character of pathogenic bacterium, biological character, genesis regular, and control methods.
报道了水稻污点病在黑龙江省的分布与危害情况、病害症状、病原菌的形态特征、生物学特性、发生规律与防治方法。
The first step toward understanding neural nets is to abstract from the biological neuron, and to focus on its character as a threshold logic unit (TLU).
理解神经网络的第一步是从对抽象生物神经开始，并把重点放在阈值逻辑单元（TLU）这一特征上。
The diversity climates, variety biological resources, and the character of vertical zonality are considerably clear and have gathered the most splendid natural scenery.
气候多样，生物资源品种繁多，垂直地带性非常明显。集聚了最壮丽的自然风光。
The result shows that there is no significant difference on partial biological and quality character among three treatments, but there is a significant difference in yield character.
结果表明：三种处理在产量性状上与对照存在极显著差异，而株高、叶片数、分蘖数以及品质等生物学和品质性状与对照无显著差异。
The analysis of DNA sequence not only helps us to find out rules in biological evolution but also understand the character of genetic language.
因此分析DNA序列的分形特性不仅有助于理解生物进化的规律，而且它还有助于了解遗传语言的特征。
The developing history, molecular character, biological effects of free radicals and the functions of scavengers for free radicals were reviewed in this paper.
综述了生物自由基的研究简史、分子基础、生物学效应及自由基清除系统的功能特性。
River's natural life is a new concept, its orientation and definition is not based on traditional biological definition, but on the organism character and unitary of non-live whole.
河流自然生命是一个新概念，它的定位和界定不是基于传统的生物学意义上的定义，而是依据非生命整体生态系统有机体特征和不可分割的属性。
River's natural life is a new concept, its orientation and definition is not based on traditional biological definition, but on the organism character and unitary of non-live whole.
河流自然生命是一个新概念，它的定位和界定不是基于传统的生物学意义上的定义，而是依据非生命整体生态系统有机体特征和不可分割的属性。
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