查询词典 at a rate of

It is shown from the analysis results that the average retrogradation rate of the south coastline of the Laizhou Bay during 1958 to 2004 was 27 m/a,the average retreating rate of the 0 m isobath was in the range of 27 to 65 m/a,and the average cutting rate of beach face was 2.1 cm/a.

结果表明，1958-1984年，莱州湾南岸岸线平均侵蚀后退速率为27 m/a，0 m等深线后退速率为27~65 m/a，岸滩平均蚀低速率为2.1 cm/a.1984-2004年，莱州湾南岸岸线位置基本无变化，岸滩平均蚀低速率为1.04 cm/a，水深5 m以浅的区域表层沉积物变粗。

Article in the equilibrium exchange rate impact on economic growth based on knot theory, a balanced exchange rate of China's double the current international balance of payments surplus, foreign exchange reserves surge in economic conditions of the external imbalance, analysis of the situation of the impact on China's economy, and the equilibrium exchange rate adjust the direction of the proposals put forward.

文章最后在均衡汇率对经济增长影响的理论基础上结，合均衡汇率实现我国目前国际收支双顺差、外汇储备激增的外部失衡经济状况，分析该状况对我国经济的影响，并对均衡汇率的调整方向提出相应的建议。

The difference between the standard hourly wage rate allowed and the actual hourly wage rate paid multiply the number of hours worked on production is the labor rate variance.

实际工资率与标准工资率的差额乘以实际工时称为工资率差异，工资率差异产生的原因是支付的单位工时工资多于或少于既定标准。

When the ambient lapse rate is less than the dry adiabatic lapse rate, the ambient lapse rate is termed subadiabatic, and the atmosphere is stable.

当四周垂直递减率少于干的绝热垂直递减率时，四周垂直递减率为潜绝热的，大气时稳定的。

The balloon moves through the air, and measures the temperature gradient of ambient air, called the ambient lapse rate, the environmental lapse rate, or the prevailing lapse rate.

气球在空气中移动穿行，测量周围空气的气温，叫做四周垂直递减率，或环境递减率或普遍递减率。

The degree and direction of rotation greatly affect the students' performance ; the passing rate of 90 degree items is better than that of 180 degree items , the passing rate of 180 degree items is better than that of 360 degree items, and the passing rate of right-rotation items is better than that of left-rotation items. Furthermore, handedness also affects the students' performance; the performance of right-handedness is better than that of left-handedness; right-handed students show an significant advantage over left-handed students on the items of left rotation, but no significant advantage on the items of right rotation.

四、空间旋转游戏经验的多寡，与学童的测验表现有著高度的正相关；而二度空间旋转的表现显著优於三度空间旋转；又旋转角度与旋转方向均显著的影响学童的表现，旋转角度愈大，答对率愈低，向右旋转试题优於向左旋转试题；另外，手利亦显著影响学童的表现，右手利优於左手利，右手利学童在向左旋转的测验表现上，显著优於左手利学童；但在向右旋转试题上，则无显著差异。。

With the main line of"why coordinates","whether coordinates"and"how coordinates", the dissertation expounds the predicament for East Asia in the choices of the exchange rate systems, analyzes the economic basis of the exchange rate coordination in East Asia, and preliminarily proposes the basic idea of the exchange rate coordination in East Asia.

全文以"为何协作"——"能否协作"——"如何协作"为主线，探究东亚区域汇率制度的选择困境，分析东亚汇率协作的经济基础，并提出东亚区域汇率协作的初步构想。

The high Titania bearing blast furnace slag and NaOH may directly respond under the high temperature, then soak the eutectic slag to dissolve the dissoluble sodium salt. When the responded temperature is 1250℃, the lixiviation rate of Ti, Si, Al are higher; but the the lixiviation rate of Ti, Si, Al are very less, especially the lixiviation rate of Ti less than 10%.

采用分离剂NaOH与高钛型高炉渣在高温下直接反应，然后浸取，碱熔温度在1250℃时，钛、硅、铝都有较高的浸出率；碱熔温度为1000℃时，钛、硅、铝的浸出率明显降低，尤其是高钛型高炉渣中钛的浸出率低于10%。

This thesis analyzes choice of the loanee"s refusing to return the loan and returning the loan ahead of the appointed time and the loanees"s loss suffered from the rise of interest rate through real cases. The loaner that operates at fixed rate may not be able to get the additional income from the decline of the market interest rate just because the loanee breaks the contract by returning his loan ahead of time or refusing to return his loan.

当市场利率提高时，固定利率贷款必须按原定利率执行，而融资成本却必然上升，使收益减小，甚至可能出现利率倒挂，使银行损失惨重。

B Of the six basic media MS, MS1/2 (half-strength of MS salts and vitamins), WPM, DKW, B5 and SH, MS1/2 was the most proper one to induce somatic embryos. Somatic embryos generally regenerated directly from excised zygotic cotyledons. PGRs combination affected somatic embryogenesis significantly. Medium with NAA 1mg/L, TDZ 0.05mg/L, IBA 2—10mg/L combined with BA 10mg/L, or IBA 10mg/L integrated with BA 0-2mg/L gave the highest induction rate. Excised zygotic hypocotyls had the strongest potential to produce callus. Callus induction was also affected significantly by media and PGRs. The proper callus induction condition was MS1/2 medium containing NAA 1mg/L, IBA 10mg/L, BA 2-5mg/L and TDZ 0.05mg/L. Harvest period affect somatic embryogenesis significantly. Zygotic embryo explants collected from the end of July to the middle of August had strong potential to generate somatic embryos, when endosperm finished solidification, different parts of the embryos were completely formed, the size of embryos occupied about 2/3 of the embryo sac. Provided with optimized conditions, direct somatic embryogenesis rate can attain to 33. 68%, and callus induction rate of hypocotyls was up to 90.7%. Cytological observation on megasporogenesis and zygotic embryogenesis of Manchurian ash showed that the ovary was twicarpellum, twilocular with two ovules each loculus. The ovule was tenuinucellar and anatropous, with one megasporcocyte. The development of embryo sac is of the Polygoum type.

体细胞胚胎发生研究的结果表明：(1)成熟过程中的合子胚是诱导水曲柳体细胞胚胎发生的最佳外植体材料；(2)在所试验到的MS、MS1/2（将MS的所有成分均减半）、WPM、DKW、B〓、SH等六种基本培养基中，MS1/2是最适合诱导水曲柳体细胞胚胎发生的基本培养基；(3)水曲柳的体细胞胚胎发生以直接发生为主，体细胞胚主要来自于从合子胚分离的完整子叶；(4)培养基中的激素组合对水曲柳的体细胞胚胎发生有显著影响，诱导直接体细胞胚发生较好的激素组合有NAA 1mg/L+IBA 2，5，10mg/L+BA 10mg/L+TDZ 0.05mg/L和NAA 1mg/L+IBA 10mg/L+BA 0，2mg/L+TDZ 0.05mg/L；(5)合子胚分离的下胚轴具有最强的愈伤组织诱导潜力，少数愈伤组织可以分化出体细胞胚；(6)愈伤组织的诱导也受培养基和激素配比的显著影响，最适宜诱导的培养条件为MS1/2+NAA 1mg/L+IBA 10mg/L+BA 2，5mg/L+TDZ0.05mg/L；(7)采种时间对体细胞胚胎发生有显著影响。7月末到8月中旬的合子胚具有较强的体细胞胚发生潜力，此时种子尚未成熟，胚乳已呈固态，种胚的各个部分已分化完全，种胚体积占胚腔的大约2/3；(8)在各自综合的最适条件下，完整子叶的体细胞胚诱导率可达33.68%，下胚轴的愈伤组织诱导率可达90.7%。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。