查询词典 reference cycle

Of course, the real estate industry project billing cycle is also a factor.

当然，房地产行业的项目结算周期也是一个因素。

Over the years, I have found the study of the cycle of the earth ,and of biodynamics to be very helpful in my kindergarten work.

在这些年里，我发现学习大地及生物活力有机农业的循环对我的幼儿园工作非常有帮助。

It plays an important role in the process of energy exchange, biogeochemical cycles and hydrological cycle in land surface.

它在陆地表面的能量交换过程、生物地球化学循环过程和水文循环过程中扮演着重要的角色。

Ecosystem element balance has been a main focus of global change ecology and biogeochemical cycle research.

生态系统元素平衡是当前全球变化生态学和生物地球化学循环的研究热点和焦点。

Iron plays a very important role in marine biogeochemical cycle.

在整个海水体系的生物地球化学过程中，铁是一种非常重要的元素。

Soil microbes are the important components of soil ecosystem, exhibiting the important role in biogeochemical cycle. They are very sensitive to the changes of soil environments.

土壤微生物是土壤生态系统的重要组分，在生物地球化学循环过程中有重要的作用，对土壤环境变化和胁迫的反应十分灵敏。

The direction and method for future antimony study are also suggested. The district in the Southwest of China is a good place to study the biogeochemical cycle and environmental effect of antimony, and this study will be of great importance.

概述了前人在锑的环境生物地球化学循环和效应方面的研究成果，分析了存在的科学问题，凝练了进一步研究的方向、思路和方法，并指出我国西南地区是开展这一方向研究的理想区域，及在该地区开展深入研究的重要性。

As a universal physical phenomenon, sediment resuspension plays an important role on the biogeochemical cycle of contamination.

沉积物再悬浮作为一个比较普遍的物理现象，对浅海生态系统污染物的生物地球化学循环具有强烈的干扰作用。

Soil organic carbon is an important pool of global carbon, and SOC transformation controls the global biogeochemical cycle of carbon.

土壤有机C是维持全球C平衡过程中的重要C库，其降解和转化在地球化学循环中占有重要地位。

In this paper, the importance of denitrification in the biogeochemical cycle of nitrogen in estuaries is summarized, It introduces methods of denitrification determination, as well as their advantages and disadvantages.

本文综述了河口区域反硝化作用在N元素生物地球化学循环过程中的重要作用，概述了不同测定反硝化速率的方法，并提出了各种方法的优缺点。总结了反硝化作用的影响因素：O2浓度，NO3，有机质，温度，生物等。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。