查询词典 as a

The economic situation changes for many companies to start a new review of corporate business strategy in the use《Chinese business card printing and membership card making Bluebook, the business card printing and membership card manufacturing workers as a result of a decrease in external facing you want, choose ardourel in basic skills, as well as the option to add the enterprise, it can try to diversificative, try to make up for the main occupation, from each other, to spread the risks.

目前，国内经济形势的变化让很多企业开始重新审视企业的经营策略《中国制卡和会员卡制作蓝皮书》，在制卡和会员卡制作业因外需减少而面临困境时，有的选择苦练内功，也有的企业选择向外延伸，尝试多元化经营，试图以辅业弥补主业，分散风险。

This thesis regards the language fact of the sentence's type as the foundation , with the " hypothesis of pivotal status of clauses " as its theoretical basis , with many angles , with many aspects , and the quantitative and qualitative research method as the way of thinking , put forward the detailed depiction of the choosing sentence of "bushi A, jiushi B".

本文以&不是A，就是B&的语言事实为基础，以&小句中枢说&为理论依据，以多平面、多角度为研究思路和方法，以量化统计为研究手段，对&不是A，就是B&的一种类型——选择关系的句法形式、语法意义、语用功能、语体特征进行较为详尽的描写和归纳。

The results showed: for the toxicity of two kinds of pollutants, the Cd(superscript 2+) is more poisonous that the Pd(superscript 2+). For the sensitivity to the pollutants, the P. caudatum, C cathayensi and D. japonica increase evidently in turn. The statistical analyses indicated that the single and combined toxicity effects both increase with the exposed time extended, especially for the combined toxicity (P.05), showing a marked time-effect relation. As for the single effect, ii increase prominently with Pb(superscript 2+) and Cd(superscript 2+) concentrations (P.05); But in the case of binary effect, the results showed obviously a time-effect (P.01) as well as a concentraction-effect relations.

结果表明：在同等条件下，Cd(上标 2+)对三者的致毒效应都明显强于Pb(上标 2+)；3种动物中，草履虫最敏感，而圆田螺耐受能力最强；随单一毒物浓度的增大以及暴露时间的延长，两者的致毒效应都显著增大，表现出明显的浓度－效应和时间－效应关系；二者复合作用时，对3种动物的致毒效应主要表现为与二组分的浓度比例有关。

This American Experience series - produced to coincide with the 100th anniversary of the founding of the city - documents the often surprising and endlessly entertaining history of America's most outrageous playground - from its beginnings as a remote frontier waystation to its Depression-era incarnation as the "Gateway to the Hoover Dam," from its mid-century florescence as the gangster metropolis known as "Sin City" to its recent renaissance as the fastest growing city in the United States, Las Vegas, chameleonlike, has adapted its image to reflect the changing attitudes of the nation.

从一个巨型游乐场到一个真正有血有肉、活色生香的城市，拉斯维加斯在10年间脱胎换骨。每年来拉斯维加斯旅游的3890万旅客中，来购物和享受美食的占了大多数，专程来赌博的只占少数。内华达州这个曾经被人讽刺为&罪恶之城&和&赌掉工资&的赌城，已经逐步成熟，成为一个真正的城市了。1990年到2000年这10年里，拉斯维加斯的人口增加了80%，目前已经达到约190万。而这座城市的吸引力也慢慢变得多元化。这个城市不再是&赌城&的代名词。

Recycle economies are the models of economic development in future. It is an entirely new model with circulative utilization of resources as a core, environmental production as a prerequisite and harmonious development of natural resources, economy and society as a purpose.

在审视传统经济发展模式的过程中，人们悟出了按照生态规律、利用自然资源和环境容量以实现经济发展的持续性，这种以经济生态化为基础的发展新模式即循环经济。

The utility model discloses a magnetic lift device which comprises a main magnetic lift part, a rotating pole bracket, a transmission supporting saddle, a left rotating pole and a right rotating pole. A turning plate yoke device is arranged on the upper surface of the main magnetic lift part, and the turning plate yoke comprises a yoke head, a yoke head base, a constringent spring, a pulling rope as well as a rope sling. The yoke head is arranged slidingly in the hollow cavity of the yoke head base, and the constringent spring is arranged at one end inside the yoke head. One end of the pulling rope is fixedly connected with the inner end of the yoke head, while the other end is fixedly connected with the rotating pole. The rope sling is sleeved outside the pulling rope. A yoke platform matching with the lower surface of the front end of the yoke head is arranged at the tail end of a back support foot.

本实用新型公开了一种起重磁吊装置，包括磁吊主体、转杆支架、传动支座、左右转杆，在磁吊主体的上平面上还设置有翻板卡位装置，翻板卡位装置包括卡位头、卡位头座、压缩弹簧、拉索和索套；卡位头滑动设置于卡位头座内的中空腔体内，卡位头内端一侧设置有压缩弹簧；拉索的一端与卡位头内端固定连接，另一端与转杆固定连接；索套套设于拉索之外；后支脚尾端设置有与卡位头前端下平面相匹配的卡位平台；翻板转轴上套设有扭簧。

The results suggested that compared with A-starch and maize starch, there are more quantities of impurities, such as protein, lipid and pentosan, in B-starch. B-starch prepared in the laboratory almost has the same compositions as three samplings, and accords with the reports of some documents too. Differing from the granules in A-starch, those in B-starch are smaller sized (1-10m)and oval shaped, and felted each other. The crystallogram of A- and B-starch are similar, i.e. A type. There is difference in granular distribution between A- and B-starch. The granular distribution of B-starch is anomalous and extensive (l~1259m).B-starch has bigger dilatancy and retrogradation, and smaller blue value, solubility, viscosity, gelatinization temperature and gelatinization enthalpy.

试验结果表明：跟玉米淀粉、A淀粉相比较，B淀粉含有的蛋白质、脂肪和戊聚糖等杂质数量多；实验室制备的小麦B淀粉中淀粉、粗蛋白、戊聚糖等含量均与文献的报道接近，也与在工厂采样的B淀粉相近；与A淀粉不同，B淀粉以小颗粒的淀粉为主，平均粒径1～10μm，颗粒形状呈椭圆形，同时颗粒和颗粒之间黏结紧密；B淀粉和A淀粉晶形结构相似，都为A型；B淀粉的粒度分布情况不同于A淀粉，其粒度分布规律性不强，分布范围也较宽，粒度在1～1259μm之间；B淀粉的凝沉值和膨润力大于A淀粉，而沉降体积、蓝值、溶解度、粘度、糊透光度、相变温度和热焓均小于A淀粉；杂质的含量对B淀粉性质的影响是明显的，随着杂质含量的增加，沉降体积、溶解度和透光度减小，膨润力增大，但是它们对凝沉值、蓝值和粘度的影响比较复杂。

A series of organic reversible thermochromic materials are prepared using bromocresolpurple as chromophoric reagent,aromatic compound with hydroxyl(hydroquinone,bisphenol A,1-naphthol)as delomorphic rea- gent and hexadecanol as solvent.

以溴甲酚紫为发色剂，含羟基的芳香族化合物(对苯二酚、双酚A和1-萘酚)为显色剂，十六醇为溶荆制备了有机可逆热变色材料。

A derivative of amphetamine ,such as dextro amphetamine or a phosphate or sulfate of amphetamine ,used as a central nervous system stimulant in the treatment of certain conditions,such as narcolepsy and depression.

硫酸苯丙胺安非他命的衍生物，如右旋安非他命，或其磷酸盐或硫酸盐，在治疗某种病状如发作性睡病和精神抑郁时可用作中枢神经系统兴奋剂

And because they are likely for the near term to be more dangerous as a diplomatic and political disruptor and as a regional mischief maker than as a direct military threat to anyone outside their immediate neighborhood.

在短期内，俄罗斯的威胁还只局限于外交和政治上，至多是地区性的麻烦制造者，而非直接的全球性军事威胁。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。