查询词典 laboratory

The changes of total reducing substances, oxalate extractable Fe, dithionite citrate bicarbonate extractable Fe and phosphorus adsorption in oxic and anoxic layers of two paddy soils during 6 week flooding were examined under laboratory conditions.

在实验室条件下对两种水稻土在为期 6周的淹水过程中，其氧化层和还原层土壤中还原物质总量、草酸盐可提取铁、连二亚硫酸钠-柠檬酸-碳酸氢钠可提取铁和磷吸附的变化进行了研究。

In this paper,based on a large number of field investigations and laboratory comprehensive analysis the eco-environment of west route diverting water region was evaluated.

在大量的野外调查和室内综合分析的基础上，对南水北调西线调水区域的生态环境进行了评价。

According to research direction of the laboratory , open funds and Open Projects are established for domestic and foreign outstanding science and technology talents.

本实验室将立足于材料的腐蚀与防护技术及应用研究，开发新技术新产品，并为企业提供技术咨询及配套工程设计、技术培训等。

In April 1799 of the day, Tony came to David Doss of the laboratory, see the system has a lot of nitrous oxide, said happily:"ah, yes, your work is very pleased with the ......" Tony praised David Doss The words have not yet finished, he turned a careless hand on the ground floor of a glass bottle smashed across sub.

1799年4月的一天，贝多斯来到戴维的实验室，见已制出许多氧化亚氮，高兴地说："啊，不错，您的工作令人十分满意……"贝多斯夸奖戴维的话还未说完，他一转身，不小心手把一个玻璃瓶子碰到地下打碎了。

A small type downflow fluidized bed reactor for biomass fast pyrolysis suitable for research in laboratory leval was designed.

根据生物质快速热解气化的要求，设计制造了一套适宜于实验室研究的小型气固顺重力场下行流化床生物质热解气化装置。

IIAbstract A small type downflow fluidized bed reactor for biomass fast pyrolysis suitable for research in laboratory leval was designed.

根据生物质快速热解气化的要求，设计制造了一套适宜于实验室研究的小型气固顺重力场下行流化床生物质热解气化装置。

DRI production process of simulating tests of rotary in laboratory is studied.

摘 要：研究了实验室转鼓模拟回转窑装置中直接还原铁的生产工艺。

In the laboratory, we simulated the measurement of the drill hole in oil pipes and gave the result.

介绍了利用磁通法测量射孔的基本原理，并在实验室模拟测量了套管上的射孔，给出了测量图。

The scientists say the droplet itself becomes a little laboratory that can do things like pump, separate and mix.

科学家说这些微滴本身变成了一个小型的实验室，并且可以进行例如泵、分离和混合的工作。

Company products are widely used in industrial, petroleum, chemical industry, civil construction and other fields, the main products include circuit breakers, leakage circuit breakers, surge protection, load at isolating switch and fuse group, dual power, soft start , The number of electricity meters and pressure transmitter, and so on, all the products produced by both state-level laboratory type testing, access to the CCC certification, measurement apparatus permits, the Ministry of Public Security sales permits and in 2002 passed the ISO9001 - 2000 quality system certification.

公司产品广泛应用于工业、石油、化工、民用建筑等领域，主要产品有断路器、漏电断路器、电涌保护器、负荷隔隔离开关及熔断器组、双电源、软起动、电力数字仪表及压力变送器等，公司生产的所有产品均通过国家级实验室型式试验，获得了CCC认证、计量器具许可证、公安部销售许可证，并于2002年率先通过了ISO9001-2000质量体系认证。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。