查询词典 at this rate

This reflects the light-speed rate at which every sector of business is electronically netting itself into a new shape.

它反映了商业活动的各部分以光速把自己接入电子网络的新形象。

In this paper, firstly, the new combined error model of cumulative geoid height influenced by three error sources including the inter-satellite range-rate of K-band ranging system, orbital position of GPS receiver and non-conservative force of accelerometer from GRACE satellites is established using the semi-analytical method. Secondly, the dependability of error models is demonstrated based on matching relationship among the accuracy indexes of key payloads. Finally, the accuracy of global gravitational field up to degree and order 120 is effectively and rapidly estimated from GRACE Level 1B measured observation errors of the year 2006 publicized by the Jet Propulsion Laboratory in the USA, and the cumulative geoid height error is 18.368 cm at degree 120, which preferably accords with the Earth's gravitational field model EIGEN-GRACE02S provided by the GeoForschungsZentrum Potsdam in Germany.

首先基于半解析法建立了新的GRACE卫星K波段测量系统星间测速、GPS接收机轨道位置和加速度计非保守力误差联合影响累计大地水准面的误差模型；其次，基于各关键载荷精度指标的匹配关系，论证了误差模型的可靠性；最后，基于美国喷气动力实验室公布的2006年的GRACE Level 1B实测误差数据，有效和快速地估计了120阶全球重力场的精度，在120阶处累计大地水准面的精度为18.368 cm，其结果和德国地学研究中心公布的EIGEN-GRACE02S全球重力场模型符合较好。

Benjamin M has described this complex and absorbing topic as followed: in practice, few people expect the monetary policy is noneffective, and during the time when the interest rate ascends, the investors will anticipate the increase of output to be slowered and the idleness problem to be sharpened, at the same time the government also expects to regulate the economy through monetary policy.

Benjamin M， 1995）曾经客观和恰当地概括了这个问题：实践中，几乎没有人认为货币政策是无效的，当货币紧缩时，投资者会预期产出增长率将下降，失业现象会加重；政策制定者也都希望能通过货币政策操作来调整经济运行。

Give birth to content and food engineering according to university of industry of project technology chief, Dalian courtyard dean Zhu Bei osmund professor introduction, this project developed microtherm vacuum to permeate first flavor to style of technology, stage warms up and cool antiseptic processing technique, in the treatment that uses at eating abalone product namely, solved original feed the difficult problem of technology of not easy pilot such as abalone product appearance, mouthfeel, aroma, color namely, built the manufacturing technology system that feeds abalone namely, to develop other ocean shellfish fed a product to lay good foundation namely; Use first from dissolve enzymatic with outside polysaccharide of abalone of extraction of method of source enzymatic compound, raised the recovery rate of polysaccharide greatly; Use enzymatic law and the method that Sevag law photograph combines, solved effectively take off the difficult problem of miscellaneous albumen in dividing abalone polysaccharide, raised polysaccharide purity, maintained polysaccharide active, the technical system of the preparation that built abalone polysaccharide, detached, rarefied, analysis, draw lessons from goodly to developed polysaccharide of other and marine animal to offer.

据项目技术负责人、大连工业大学生物与食品工程学院院长朱蓓薇教授介绍，该项目首次开发了低温真空渗透调味技术、阶段式升暖和冷却杀菌加工技术，并应用于即食鲍鱼产品的加工中，解决了原有即食鲍鱼产品外形、口感、香气、颜色等不易控制的技术难题，建立了即食鲍鱼的生产技术体系，为开发其他海洋贝类即食产品奠定了良好的基础；首次采用自溶酶与外源酶复合的方法提取鲍鱼多糖，大大提高了多糖的提取率；采用酶法与Sevag法相结合的方法，有效地解决了脱除鲍鱼多糖中杂蛋白的难题，提高了多糖纯度，并保持了多糖活性，建立起了鲍鱼多糖的制备、分离、纯化、分析的技术体系，为开发其他海洋动物多糖提供了良好的借鉴。

Since this connection is usually used at very low switching speeds, slew rate is not normally a practical consideration and overcompensation does not reduce accuracy.

鉴于本电路常用于切换频率很低的场合，转换速率一般不是关键指标，因此过补偿不会降低精度。

The results of this study indicated that L. gmelinii would transform each other at the different age and its transformation rate was 38.9% where the average stem was 50%, and the dominating stem and overtopped stem were all 33.3%.

结果表明，兴安落叶松分级木在不同年龄阶段有相互转换现象，其转换率38.9%，其中，平均木转换率占50%，优势木和被压木转换率均33.3%。

"While many studies have assessed alcohol consumption and cognitive function in the elderly, this is the first study to look at how alcohol consumption affects the rate of progression of mild cognitive impairment to dementia," study authors Dr. Vincenzo Solfrizzi and Dr. Francesco Panza, from the University of Bari in Italy, said in a statement.

研究报告撰写者、意大利巴里大学的温森佐·索尔弗里兹博士和弗朗西斯科·潘萨博士在一份声明中说："此前有很多研究对老年人饮酒与认知功能间的关系进行过探讨，而此项研究则首次对饮酒会如何影响轻度认知损害向痴呆症的发展速度进行了探究。"

The user can be in Beijing not only east store with 2, 999 yuan exceed low case to be bought at present industry La Guang writes the LG GGW-H20L La Guang with the rapiddest rate to cut collection engine, in the meantime, still can obtain freely give 2 pieces of only film magazine to install La Guang of power treasure 25GB BD-R to engrave collection plate, and buy a machine while the user that hopes to have more blue photoetching to record dish, OK still special offer 89 yuan / piece the price (cost price 168 yuan / piece), buy most La Guang of BD-R of 5 pieces of power treasure engraves collection plate (offer this bargain price to the user that buys a machine only) favourable activity.

用户不仅可以在京东商城以2，999元的超低价格购买到现在业界蓝光写入速度最快的LG GGW-H20L蓝光刻录机，同时，还可免费获赠2张单片盒装威宝25GB BD-R蓝光刻录碟，而购买机器的同时希望拥有更多蓝光刻录碟的用户，还可以特价89元/张的价格(原价168元/张)，购买最多5张威宝BD-R蓝光刻录碟(仅向购买机器的用户提供此特价)的优惠活动。

Under this piecework system, workers who just met or fell short of the quota were paid a certain amount for each unit produced. Those who surpassed it were paid at a higher rate for all units produced, not just for those that exceeded the quota.

在这种记件制度下，完不成或刚好完成份额的工人获得一定的单位报酬，而超额完成任务的工人将会得到较高的单位报酬，不仅仅是超额的部分。

This process has been happening naturally via plate tectonics at a very slow rate for many thousands of years.

在几千年的时间里，这种板块运动的过程一直在自然地进行着，但速度非常慢。

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。