查询词典 preparing

When it's time to read the menu, I play the short tape and ask the students to guess what's for lunch today. Students really love this; in fact, students will walk into school in the morning excited that it is "Sloppy Joe Day"! We always follow up the menu music by reminding students to thank the cafeteria staff for all of their hard work in preparing such

学生们真的很喜欢这样做，事实上，学生们早晨来到学校很激动地发现今天是"奶油面包"日呢，我们常常通过音乐来让学生预告知道午餐会有什么，而他们在艰苦的学习之后就有这样丰盛的大餐，他们能不激动吗？

It is a very sobering responsibility to know that you are preparing for the future, China's next generation of leaders.

我清醒地意识到我肩上的责任：我是在为中国的未来一代贡献自己的绵薄之力。

The reaction processes of preparing sodium diacetate from acetic acid and sodium carbonate are studied.

本文对乙酸—纯碱法制备双乙酸钠反应过程进行了研究。

Through lots of tests, the new technology of preparing the polymeric ferric aluminum silicate sulfate by using the waste-acid of Ti02-industriy and the coal fly ash has been designed. The highest Al-acid stripping rate can be achieved by the waste sulfate acid under boiling degree for 1. 5h when the mass ratio between NaCl and Coal Fly ash is 0. 05:1, as well as that between Coal Fly ash and Waste Acid ratio is 1:10. By means of the oxidation-polymerized reaction under 40-50*C and normal pressure, using NaNCkas catalyst and air as oxidation, the polymeric ferric aluminum sulfate can be obtained. The poly-silicic acid is polymerized with soluble glass in the optimum conditions of pH=5-6 and the concentration of Si02 is about 3%. The inorganic high molecule coagulant of PFASS is synthesized with the poly-silicic acid into the solution of polymeric ferric aluminum sulfate.

本论文通过大量的试验，研究开发出了用粉煤灰及钛白废酸制取聚合硫酸硅酸铁铝的新工艺，其最佳工艺条件为：于沸点温度，以NaCl为助溶剂(NaCl与粉煤灰质量比为0.05：1)，以钛白废酸浸取粉煤灰(固液比为1：10)中的铝1.5小时，最大浸取率可达40％；经过滤洗涤后，调节滤液pH至2.0左右，以NANO_2为催化剂(NaNO_2用量为滤液中FeSO_4·7H_2O量的3％)，空气为氧化剂，于40-50℃进行常压催化氧化反应，制取聚合硫酸铁铝，催化氧化时间为2小时；将工业水玻璃稀释至3％左右，调节其pH于5-6，室温下制备活性聚硅酸；将活性聚硅酸与聚合硫酸铁铝按照一定比例复合，经熟化，即制得新型无机高分子混凝剂PFASS。

In preparing its ritual, the Chorus would instruct the audience on proper spectatorship.

在编写仪式，合唱团将指示观众正确的观众。

Federal law caps a spiller's liabilities at $75m, puny given the scale of the disaster. BP has already spent $450m on drilling relief wells, preparing the clean-up and giving grants to states; it has promised to pay all "legitimate" damages.

尽管联邦法规定漏油事故责任人的罚款最高不得超过75，000，000美元，但这和此次的漏油惨剧所带来的费用比起来，简直九牛一毛：英国石油公司一方面已为减压井的钻探工作花费了450，000，000美元，一方面还得为清理工作和州政府准备补助金，并且还已承诺会支付一切"合法"的损失。

A NOVEL POROUS SULPHA SPONGE IRON COMPOUND, A PROCESS FOR PREPARING THE

新的多孔SULPHA 海面铁化合物，其制备方法以及采用其进行天然气脱硫的方法

We are preparing for the sports meet tomorrow.

我们正在为明天的运动会做准备。

Steve Spurrier was preparing for the first game of what would be a storied football coaching career at his alma mater when the murders shook campus .

当凶案发生的时候，史蒂夫·普瑞尔当时正在准备他在他的母校执教生涯中最重要的第一场橄榄球比赛。

Steve Spurrier was preparing for the first game of what would be a storied football coaching career at his alma mater when the murders shook campus.

当凶案发生的时候，史蒂夫·斯普瑞尔当时正在准备他在他的母校执教生涯中最重要的第一场橄榄球比赛。

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。