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In the first stage of evaporating concentration, the borate was existed mainly in the form of tetraborate B4O72- said as " synthesize statistics".

硫酸盐型盐湖在蒸发浓缩过程初期卤水中的硼酸盐主要是以四硼酸盐B4O72-的&综合统计&形式存在的

Usenet should be seen as a promising successor to other people's presses, such as broadsides at the time of the American Revolution and the Penny Presses in England at the turn of the 19th Century.

Usenet应该被视为其它新闻形式(例如,美国独立战争时期的告示,或者19世纪初期英国的&一便士新闻&)的有发展前途的继承人。

The author made clear the population of first generation of army migration in Yunnan is about 800000 who were main component of Han migration. Most of them entered into Yunnan in early days of Ming. They resided and distributed by garrison troops opening up wasteland and growing food grain. The second kind of migration was exiled in Yunnan. They had many populations in Ming. The author also considering there weren't that the businessman conscribed cosmically farmers and moved to Yunnan opening up wasteland and growing food grain.

特别是对军事移民的时间、方式、组织形式、军籍制度及其人口的发展等作了细致考察,基本弄清汉族军事移民第一代人口数约八十余万,是汉族移民的主流,他们主要在明代初期进入,明代中后期三征麓川和反对缅甸洞吾王朝侵扰时应有部分军队留屯云南;第二大类移民是罪徙移民,即贬谪安置或充军人口,终明一代都有大量的这类移民进入云南,只是没有确切的史料依据,对其数量难以考说。

On the other hand, this paper scrutinizes the ways in which the notion of "public sphere", a concept that denotes modern or modernizing forms of western social association, arouses vibrant discussions in the early 1990s and reinvents our interpretations of modern China and modern Chinese studies in North America.

另一方面,本文将探讨&公共领域&这个概念代表了一种新型的西方社会交往形式。这在二十世纪九十年代初期引发了热烈的讨论,与此同时也重新改变了在北美我们对现代中国和现代中国学研究的解释方法。

In range of 300℃~900℃, all the transition metal oxide catalysts could get high ammonia conversion, during the initial stages of the reaction, the SO〓 conversion is relatively low since the catalysts have not been sulfureted, but it increases gradually and attain constant with rising temperature and time continuance,〓 is better than other catalysts in reactivity and elemental sulfur selectivity; XRD indicates that, in the SO〓-SCR process, stable transition metal sulfide is generated which is very important to SO〓 reduction and transition metal sulfide probably is the active phase of catalyst, further the reduction of SO〓 by H〓 to H〓S is the limiting step of all process, then the activity is somewhat related to its lattice oxygen yet not so notable; XPS indicates that little sulfur on surface exists as S〓 in sulfate, showing that TiO〓 could restrain the generation of sulfate.

对于过渡金属氧化物催化剂的研究发现,在300℃~900℃范围内,不同的催化剂均可获得很高的NH〓转化率,反应初期由于催化剂还未硫化,所以SO〓的转化率较低,随着温度升高和反应时间的延续,SO〓的转化率逐渐升高并达到了稳定值;七种过渡金属氧化物中,以〓对于NH〓还原SO〓反应的活性和选择性最好;XRD结果表明在NH〓-SO〓反应后生成了稳定的硫化物相,硫化物对SO〓的还原过程具有重要作用,催化剂的活性相可能是过渡金属硫化物,而且在硫化物催化剂上进行的H〓还原SO〓生成H〓S的反应是整个过程的速率控制步骤,所以催化剂的活性与其自身的晶格氧的氧化还原能力有一定的联系,但关系不明显;XPS结果表明催化剂表面的硫大部分以过渡金属硫化物的形式存在,只生成少量的S〓,说明TiO〓催化剂能够较好的抑制硫酸盐的生成。

Combined lining of the primary bolting and shotcrete lining and the secondary formwork puring concrete lining is applied to the system of waterproofing and drainage at Yanlieshan tunnel of Jiujiang Jingdezhen road.

九江至景德镇高速公路雁列山隧道防排水系统采用初期锚喷砼和二次模注砼的复合衬砌形式。

By analyzing the failure form and failure character of sliding bearing, By utilizing tempture change and component of lubricating oil in import and export, point out a new method for distinguishing failure. This method is simple and feasible, especially it is adequate for early stage in failure diagnosis.

通过对滑动轴承故障形式及故障特征的分析,提出了一种利用润滑油进出口温度和润滑油成分的变化,来判别轴承是否出现故障的方法,该方法简单可行,特别适合于滑动轴承故障诊断的初期阶段。

It is a threat new only in its form; the land mines and delayed-action bombs dropped on Britain in the early years of the Second World War called for experts from all three Armed Services to defuse or detonate them.

简易爆炸装置只是凭借其组成形式造成了新的威胁;二战初期为了排除和引爆英国境内的地雷和被空投的延时炸弹,几乎动用了海陆空三军所有的专家。

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I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援,我们正徵召国家所有各种的力量:我们的外交及发展,我们的经济力量与道德劝说,所以你们与其他军人不须要孤独地负起国家安全的责任。

Imagine yourself to be an actor in a play on the stage.

设想你自己是一个演员在舞台上表演。