生长物质

CaM may be involved in regulating suchevents as microspore development, pollen germination, pollen tube growth,fertilization, and substance transport during sexual plant reproduction through〓/CaM -mediated signaling pathways.

钙调素可能通过〓／CaM信号传递途径调节小孢子发育、花粉萌发、花粉管生长、受精以及物质运输等生理过程。

The samples were soil crust collected from Inner Mongolia, the corn growth field soil in the Scientific Park of China Agricultural University, and earthworm faeces.

最后通过灭菌与不灭菌条件下的土壤培养，采用湿筛、氯仿熏蒸等方法，进一步研究了碳源物质、土壤机械组成对菌株在土壤中的生长以及对土壤水稳性团聚体形成的影响。

Funguses usually grow on other plants or on decaying matter.

菌类通常生长在其他植物和腐败物质上。

He provides technical direction during projects involving industrial hygiene, indoor air quality, fungal and bacterial growth assessment and abatement, safety engineering, environmental health issues, injury and illness prevention, accident investigation, hazard communication, asbestos hazard assessment and abatement consulting, lead hazard assessment and abatement consulting, noise evaluation and control, confined space entry, tunnel and underground shaft gas testing, health and safety program and policy development, waste analysis, evaluation of ventilation systems and other engineering controls, assignment of personal protective equipment including respiratory protection, drinking water quality assessment, OSHA audits, material safety data sheet development, emergency response coordination and emergency preparedness, and international occupational health and safety regulations.

为凡是涉及以下内容的项目提供技术指导，包括工业卫生、室内空气质量、真菌和细菌生长评价及消除、安全工程、环境健康问题、工伤和疾病预防、事故调查、危害通识、含石棉物质监测与控制、铅危害评价与控制、噪音监测与控制、密闭空间进入、隧道和地下矿井气体测试、健康安全计划与方针发展、废物分析、通风系统和其他工程控制评价、个人防护用品使用、饮用水质量评估、OSHA审核、改进物料安全数据表、应急响应调节和应急准备，以及国内外职业健康与安全法规。

The results showed that there were significant differences in numbers of stolons, length of stolons, dry weight of genets, dry weight of stolons and dry weight of ramets of L. brachystachya in different plots with different altitudes (P.01). The numbers of stolons of L.

在一定时间内，克隆植物相互连接的克隆分株可生长在不同环境条件的斑块中，并彼此进行物质交换、实现克隆整合，从而最大可能地利用异质环境 [5]。

In addition, the levels of photosynthesis gene expression induced by C/N balance, plant growth regulators and hexoses might also result in photosynthetic acclimation.

此外，植物体内C/N平衡、生长调节物质和己糖激酶对光合基因表达水平的调控等多个方面也会对光合适应产生影响。

The study on the inherent relations of microbial biomass in red soil with soil nutrient cycling and ryegrass growth shows that the microbial biomass was not only significantly correlated with soil organic C, total N and available N, but also highly correlated with dry matter yield and N uptake of plants,indicating that soil microbial biomass could be used as an important indicator for soil fertility and plant production.

研究了红壤微生物量与土壤养分循环及植物生长的内在联系。结果表明，红壤微生物量不仅与土壤有机碳、全氮、有效氮等显著相关，而且与植物干物质产量及吸N 量也存在着良好的相关性，可作为指示红壤肥力水平和作物产量的重要指标。

In different degree of saline and alkali conditions controlled in lab or under field, contents as followed were determined: the absorption, transportation and distribution of major cations Na~+, K~+, Ca~(2+and Mg~(2+) in indicator plant; organic solute, and antioxidase activities, including superoxide dismutase, catalase and peroxidase POD characteristics of individual, population and community of the plant. Responses of the indicator plant to environment from physiological to community aspects were systemically discussed in this document.(1 Vegetional characteristics and edaphic indicators including bare patch index, dry biomass, percent cover by perennial plants, growth indicators of Leymus chinensis, soil organic matter and pH were sensitive to saline-alkali grassland degeneration.

运用室内控制和野外试验相结合的方法，调查和测定在不同土壤盐碱条件、不同季节里，主要元素Na~+、K~+、Ca~(2+)、Mg~(2+)在植物体内吸收、运输和分布的变化状况；研究不同土壤离子浓度下，指示植物体内渗透调节物质——脯氨酸和糖类、超氧化物歧化酶、过氧化物酶和过氧化氢酶活性等指标的变化响应情况；研究不同盐碱梯度下，植物个体、种群、群落的特征；系统的从生理生态角度探讨指示植物对盐碱环境的响应：(1)植被特征指标：裸地指数、生物量、多年生植物覆盖率；羊草生长状况指标：土壤有机质含量、pH可作为松嫩平原退化评价的指标。

The biological active substances in the graft material had inductive effect on the surrounding tissue and ingrowing fibrous tissue, which could direct the growth to the bone tissue, so as to promote the restoration of bone defects.

在移植物材料中的生物活性物质能对其周围组织及长入移植物中的纤维组织发生诱导作用，使其向骨组织方向生长，从而促进骨缺损区的修复。

In this paper five strains of Arbuscular mycorrhizal fungi inoculums were used in organic soil before tomato seed sowing.

丛枝菌根是生活在陆生植物根际的有益共生微生物，大多数作物、蔬菜、果树和观赏植物均可形成丛枝菌根共生体〔1，2〕，由于有机栽培下营养物质转化吸收不如化肥效果迅速，不能完全满足蔬菜生长需求，因此产量一般较低。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。