查询词典 conversion rate

To change the representation of data from one form to another without changing the information they convey, e.g., radix conversion;code conversion; conversion from punched cards to magnetic tape; analog to digital conversion.

把数据从一种表示形式转换为另一种表示形式而不改变它所表达的信息。例如，基数转换、代码转换、穿孔卡片到磁带的转换、模-数转换。同transform。

This paper discuss the key techniques used in Stroke to Raster Scan Conversion: The fundamentals of video scan conversion. A practical scan conversion system based on CPLD is proposed, in which CPLD is used to control SRC system flexibly and it realizes stroke to taster scan display system conversion.

本论文分析了随机扫描到光栅扫描转换的关键技术，即视频扫描转换的基本原理，并给出了一种实际实现方案，构建了以CPLD为控制核心的扫描转换硬件系统。

The area is small to the highest ( conversion efficiency 13 - 15%, some have achieved more than 20%) of monocrystalline silicon solar energy cell conversion efficiency, and output power is big, and stability is good, grows ( generally can reach more than 20 years ) service life, but the raw and processed material cost height, the weak light specific property is wronger, and production technology is complicated, hence the selling price is also higher; The polycrystalline silicon solar energy cell is basic identical with the function characteristic of monocrystalline silicon solar energy cell; The conversion efficiency of non- brilliant silicon solar cell than hangs down ( simples about 6 - 8%), the area is than greatly, but because of his raw and processed material cost than hanging down, can be easy to big area industrialize production, what will have hope to be used the generally big area to generate electricity from now on most will be this kind of application that battery is along with manufacture technique and new material, in a single day the practical package photoelectricity conversion efficiency of its big area achieves more than the 10-15%, and the price of every tile electric power-generating equipment is fallen 1 - 2 U.S.dollar of time, and just is enough to that the solar energy cell efficiency that big area the getting extensive use will constantly replace in now convention certainly special use and the laboratory of sources of energy s will high get many.

单晶硅太阳能电池转换效率最高（转换效率13～15%，有的已达到20%以上），面积小，输出功率大，稳定性好，使用寿命长(一般可达20年以上)，但原材料成本较高，弱光特性较差，生产工艺复杂，故售价也较高；多晶硅太阳能电池与单晶硅太阳能电池的性能特点基本相同；非晶硅太阳能电池的转换效率较低（约6～8%左右），面积较大，但因其原材料成本较低，可便于大面积工业化生产，今后最有希望用于一般大面积发电的将是这种电池。随着制造技术和新材料的应用，一旦它的大面积实用组件光电转换效率达到10-15%以上，每瓦发电设备的价格降到1～2美元时，便足以大面积得到广泛应用并将不断取代现在常规能源。当然特殊用途和实验室中的太阳能电池效率要高得多。

The present dissertation deals with:(1) Exploring the feasibility of the CO〓 methanation and the conversion CH〓/H〓 into C〓 hydrocarbons under plasma with catalyst at ambient temperature and atmosphere.(2) Designing a reactor and preparing some catalysts suited for the conversion of carbon dioxide via the cooperation effect of plasma and catalysts.(3) Optimizing reaction conditions of conversion carbon dioxide to C〓 hydrocarbons in the proposed process.(4) Studying the reaction mechanism of conversion carbon dioxide to C〓 hydrocarbons under plasma by using in situ OES technology.(5) By the results of characterizing coked catalysts, exploring the reasons that result in the coking of catalyst and the paths for decreasing the deposit in the catalyst under plasma.(6) Analyzing the energy efficiency of the plasma catalysis and exploring the paths for improving the energy efficiency.

论文的主要研究工作包括：（1）探索脉冲电晕等离子体与催化剂共同作用CO〓／H〓甲烷化和由CH〓/H〓合成C〓烃反应的可行性；（2）研制等离子体催化CO〓转化的反应器和适配的催化剂；（3）优化等离子体催化CO〓转化制C〓烃反应的工艺条件和电参数；（4）利用原子发射光谱原位技术对等离子体反应的诊断结果，对等离子体催化CO〓转化制C〓烃反应的机理进行推断；（5）通过对积碳催化剂的表征结果，分析积碳的类型及其成因，并探讨减少积碳的途径；（6）通过对等离子体催化CO〓转化制C〓烃反应能量效率的分析，探讨提高等离子体催化反应能量效率的途径。

The amount of financing capitalization to be requested by party B will be no less than 30 Million Uniter States Dollars($30000000)for a minimum term of the(10)years at an agreed overall annual interest rate cost of eight Percent(8%)to party B.The Overall Interest Rate Cost of 8% is comprised two parts,part one - the bank rate an set by lenderand part two-the commission Rate cost.the commission rate cost will be three percent(3%)of the loan for the first year or eight percent minus the bank rate(8%-the bank rate)which ever is the greater.for eachsubsequent year the commission payment will be 8% minus the bank ratefoe example if the bank rate in the second year is 7% the the second commission payment will be 1

金额融资资本要求由乙方将不低于三千万uniter美元为最低刑期的（ 10 ）年在一个商定的整体，每年利息成本的8％（ 8 ％）乙party的整体利益率的费用为8％，是组成由两部分组成，第一部分-银行利率一所订的贷款人项和第二部分-佣金率c o st.the佣金率的成本将三％（ 3 ％）的贷款为第一年或八％，减去银行利率（ 8 ％-银行利率），这是以往任何时候都greater.for eachsubsequent委员会今年的付款将被8％，减去银行利率（敌人，例如，如果银行利率在第二，今年是7％，第二委员会的付款将被一

objective to assess the fulfillment of round 3 of global fund aids program in china in order to provide basis for selecting scientific preventive measures and making reasonable work plan.methods to analyze the core programs from reports of round 3 of global fund aids program in 72 counties of 7 provinces in mid part of china,and to assess it by combining specific investigated results.results up to dec 31,2006,fulfilling rate of receiving treatment for occasional infection,and the number of preventing aids patients as well as infected persons was 98.57%.the rate of other index overpassed rearranged objectives.of which,the rate of vct was 111.45%,the rate of receiving anti-virus treatment was 108.42%,the rate of programs activities of government and non-government was 133.83%.at least there was one teacher trained living skills about aids.the fulfilling rate of the number of middle schools of developing living skill education about aids was 125.73%.the fulfilling rate of the number of middle school students educated about living skills was 147.53%.conclusion the fulfillment of objective management of round 3 about aids,especially core index was effective.but there existed the problem that fulfilling rate of some index was too high,which would be corrected in the later phase.

对中国中部7个省72个县实施第三轮全球基金艾滋病项目的完成项目指标报表进行汇总，对其中10个核心项目进行分析。结果截至2006年12月31日，10个核心项目中，除接受机会性感染治疗和预防的艾滋病患者/感染者人数的完成率为98.57%，其他指标完成率均超过了预定目标。其中自愿咨询检测人次数的目标完成率为111.45%；接受抗病毒治疗的艾滋病患者数的目标完成率为121.37%；获得关怀与支持的hiv感染者/艾滋病患者及其家庭数的目标完成率为108.42%；政府部门与非政府机构主动开展的项目活动数的目标完成率为133.83%；至少有一位教师接受过艾滋病生活技能培训，并对中学生开展艾滋病生活技能教育的中学数的目标完成率为125.73%；接受生活技能教育的中学生数目标完成率为147.53%。结论第三轮艾滋病项目的目标管理，特别是核心指标的完成情况取得了比较理想的效果，但存在个别指标完成率过高的问题，将在后续阶段予以纠正。

The net photosynthetic rate and maximum net photosynthetic rate of slash pine's half-sib around 1 year is studied utilities of LI-6400 portable photosynthetic system so as to study on the seasonal variation and difference on net photosynthetic rate. The result showed that the seasonal variation of net photosynthetic rate and maximum net photosynthetic rate of slash pine's half-sib is double range curve. There is no notable difference on net photosynthetic rate among needles with same half-sib. There is notable difference on net photosynthetic rate with same needles among half-sib. The net photosynthetic rate of 1 year needle of half-sib 464 and 609 and 1077 is over than others.

为研究湿地松半同胞家系间净光合速率的差异及其季节变异规律，应用LI－6400便携式光合测定系统，对湿地松优良半同胞家系一年中各月净光合速率、最大净光合速率进行了研究，结果表明一年中湿地松各半同胞家系1龄针叶、2龄针叶净光合速率、最大净光合速率的季节变异规律呈'双峰'型，家系内不同单株同龄针叶的净光合速率值没有显著差异，而家系间相同年龄针叶的净光合速率值则存在着显著差异。

The pulsing rate is manipulated so as to repeatably increase the pulsing rate over a time span to an intermediate pulsing rate and abruptly drop the pulsing rate to a decreased rate between the intermediate pulsing rate and a previous rate, until a predetermined final pulsing rate is reached.

脉冲率受到控制，反复使脉冲率在一段时间内增大到一个中间脉冲率和使脉冲率突然下降到一个在中间脉冲率和一个先前脉冲率之间的减小的脉冲率，直至达到预定的最终脉冲率。

The following main results are obtained: The TiO_2 photocatalyst with small crystallite size, high surface area, narrow and uniform pore size distribution, and microporous frameworks could be prepared out by applying MW radiation in the preparation process. The microwave-induced fluorescence technique verified for the first time that microwave enhanced the formation rate of hydroxyl radical, leading to the increase in the photocatalytic efficiency. Compared with the conventional catalyst, TiO_2 prepared by MW dielectric heating owns a higher UV absorption ability, and its optical absorption edge and photovoltaic response are shifted toward the short wavelength region, resulting in increase of photooxidation efficiency. The photocatalytic conversion and the mineralization ratio of acetaldehyde are increased respectively by 30% and 40% over the TiO2 prepared by MW radiation when compared to the TiO2 prepared by the conventional heating. For the MW-assisted photocatalytic reaction over the MW-prepared TiO2, production of hydroxyl radicals is enhanced by 22.5%, and the photocatalytic conversion is accordingly increased by 20%. Similarlly, applying MW also increased the photocatalytic conversion and the mineralization ratio of acetaldehyde over TiO2/Al2O3 sample.

论文得到如下主要结果和结论：(1)微波介电加热TiO_2 溶胶可得到晶粒度小、光催化活性高、比表面积大和孔径分布窄而均一，且微孔发达的TiO_2光催化剂；在溶胶干燥处理过程中微波可使催化剂表面缺陷增加，进而导致光催化反应过程有更多的活性羟基自由基产生；(2)微波制备能显著增强TiO_2 样品的紫外光吸收率，并使其光吸收和光伏响应阈值发生蓝移，从而提高TiO_2的氧化还原能力；(3)与常规加热法所制TiO_2比较，微波法制备的TiO_2对乙醛的光催化降解转化率提高30%，CO_2生成率提高40%以上；(4)与未加微波辐射时相比，发现在光催化反应过程中施加微波，TiO_2 的羟基自由基生成速率提高了22.5%，相应CH_3CHO 光催化降解转化率提高了20%；对Al_2O_3/TiO_2催化剂，CH_3CHO 光催化降解转化率甚至提高了33%，同时CO_2 的生成率也都大幅度提高；(5)微波辐射可改变光催化降解乙醛的产物分布，推断施加微波时乙醛光催化降解按照羟基自由基引发的链式反应机理进行，微波&非热效应&起主要作用。

The best selenium-adding time was at 24 hours. When the concentration of sodium selenite was over 12μg/mL it obviously inhibit the conversion of inorganic selenium by yeast. The assimilation rate of selenium by yeast was 62% and the conversion rate was 53%. The cell broken rate with ultrasonic cell pulverizer was about 55%.

啤酒酵母菌的最佳加硒时间为24h，亚硒酸钠浓度大于12μg/mL对啤酒酵母菌转化无机硒有明显抑制作用，啤酒酵母菌对无机硒的摄入率约为62%，转化率约为53%；超生波细胞粉碎仪破碎细胞的破碎率为55%左右。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。