单种的

Base on the results computed by the Discrete Fourier Transform in demodulation and dispreading, the scheme can estimate accurately the parameters such as frequency, amplitude and initial phase of single tone jamming by analyzing two spectra lines having higher energy than other.

提出了一种精确估计多载波扩频系统中单音干扰参数的新方法，利用解调解扩中离散傅里叶变换的计算结果，通过选取其中能量最大的两条谱线进行分析，能够对单音干扰的频率、振幅以及初始相位等参数进行精确的估计。

After basic theory and definings of Voronoi diagram and also parameterized bisectors have been analyzed,two main algorithms of simple-connected at present have been compared;adjust the algorithm of initialization and data construct so as to obtain the algorithm could used in practice; extand the idea of wavefront-propagation algorithm to computing multi-connected voronoi diagram.

通过对Voronoi图的基本理论、定义和参数化平分线公式的分析，以及对两种主要单连通域Voronoi图算法的比较，作者改进了初始化算法和数据结构，得到便于工程应用的单连通域Voronoi算法，并将波阵面传播的思想扩展应用到多连通域的Voronoi图计算，形成新的多连通域问题算法。

The 1-generator quasi-cyclic codes and their duals are the most frequently encountered QC codes in the literature.

单生成元的拟循环码及其对偶码是拟循环码中研究最多的一种。Séguin在要求x~m-1在F_q及F_中具有相同的分解的条件下，讨论了单生成元的拟循环码的结构及计数。

Net photosynthetic rate of the three ephemerals all reached the highest values at 12:00. Regarding the curves of diurnal variation, Pn of Eremopyrum and Malcolmia had two peaks, and an obvious midday depression occurred at 14:00; Transpiration rate of all the three ephemerals had only one peak; water use efficiency of Eremopyrum and Malcolmia had two peaks, and that of Tetracme had only one.

结果表明：东方旱麦草和卷果涩芥的净光合速率的日变化呈&双峰&型，14：00(采用时间均为北京时间，后同)左右存在明显的光合&午休&现象，四齿芥Pn的日变化呈&单峰&型，峰值出现在12：00与前两者的第一峰值出现时刻相同。3种植物蒸腾速率的日变化均呈&单峰&型，但不同植物的峰谷值出现时刻不同。

This study is based on Dickey-Fuller and Augmented Dickey-Fuller two unit root test methods and Johansen's cointegration test method to examines the relationship between sales figure of DIAGEO Taiwan and macro economic indicators in order to forecast sales trend for whisky category. The three major variables are:(1) Consumer price index,(2) Single malt whisky sales figure, and (3) Blended whisky sales figure, and intend to understand the interaction between the three major variables.

本研究以Dickey-Fuller及Augmented Dickey-Fuller两种单根检定方法，检定帝亚吉欧台湾分公司的销售报表数字是否具有单根，藉以判定总体经济指标与其销售数字能否利用VAR模式及Johansen共整合检定，检定两者之共整合关系，以期达成预测之目的，而研究的主要变数为：消费者物价指数；单一麦芽威士忌的销售数字；及调和式威士忌的销售数字等三变数，并试图去了解上述变项间相互的影响。

For example, an objective polyester can be produced in a method of producing an ester comprising, a first step wherein a diol is reacted with an ester produced beforehand from a dibasic acid and a monofunctional alcohol, or an ester produced beforehand from a monofunctional alcohol and diol, a second step wherein unreacted ester is separated from the product produced in the first step to obtain another ester, and a third step wherein unreacted ester separated in the second step is recycled to the first step, 0.05-5 millimoles of the catalyst relative to one mole of acid being used in said first step.

例如，可以应用制备酯的方法制备目的聚酯，包括，第一步，使二醇与产生的酯反应，该酯由二元酸和单官能团醇预先制得，或由单官能团醇和二醇预先制得；第二步，将未反应的酯与第一步所制得的产物分离，得到另一种酯；第三步，将第二步中分离出的未反应的酯循环回到第一步中，在第一步中相对于1摩尔酸来说，应用了0.05-5毫摩尔所述的催化剂。

Since the turbine-driven feedwater pump failed to regulate directly the drum level of single boiler and problems like pressure overrun of main feedwater pipe existed, DCS was utilized to solve the problems for its features of shared information, powerful configuration functions and easy modification.

在对国电成都热电厂嘉陵2×142MW机组两炉一机单元给水系统控制方式进行分析的基础上，针对运行中出现的汽动给水泵不能直接调节单台锅炉汽包水位及给水母管压力超限等问题，利用分散控制系统信息共享、组态功能强大、修改方便的特点，在不增加硬件设备的情况下，通过软件组态增加了汽动给水泵调节单台锅炉汽包水位调节回路和给水母管超压及欠压保护回路，实现了机组在一炉一机单元运行和两炉一机母管运行2种运行方式下给水自动的合理控制，并解决了给水母管的压力保护问题，提高了机组运行的安全可靠性。

Comparative evaluation of the pricing strategy which induced by the single-objective and double-objective route guidance ,then the pricing result was given under the induction of double-objective route guidance , Numerical result shows that the single-objective route guidance, compared to the double-objective route guidance, will enhance the feasible region of traffic information pricing when traffic information quality is bigger than 0.1, finally, the respective interests of the profits of information users, information providers and the traffic manager who as the decision-making host separately are considered, ultimate price of the traffic information was 1.3 yuan, 2.6 yuan and 1.8 yuan.

用已建的模型对比评价了单目标和双目标两种路径诱导下的交通信息定价策略，并给出双目标路径诱导下的交通信息定价结果，研究结果表明，与双目标路径诱导相比，当交通信息质量大于0.1时，单目标路径诱导增大了交通信息定价的可行区域；最后当具有信息的出行者、交通信息提供者、交通管理者三方各自的利益为决策主体时，双目标路径诱导下交通信息的最终价格分别为1.3元、2.6元和1.8元。

SBL-5: single and single-roll five three-roll combination models, this model than SBL-4 March 5 more than two sets of roller traction, the major manufacturers use of single lines and the importation of equipment, set the length of all home; Feedback combining the experience of each other, after hard of concentrated study and repeated experiments, developed a new type of unit, a multi-purpose machine, with the thickness width can be arbitrarily regulated, transparent belts, and can produce a variety of belt .

SBL-5型：单五辊和单三辊组合机型，这种机型比SBL-4型多2套三五辊牵引，运用各大厂家单机生产线和进口设备，集众家之长；结合用户反馈的经验，取长补短，经过辛勤的潜心研究和反复试验，研制出的一种新型机组，可一机多用，带的厚薄宽窄可以随意调节，透明带以及各种各样的带都能生产。

Single-Screw Pumps is an enclosed screw pump with inner gearing, a kind of rotor positive-displacement pump. As this kind of pump is characterized by being adaptable for the medium, stable flow, good suction performance and small pressure pulsation, it can transfer very viscous media or those containing hard suspended or solid grains or fiber apart from various flowing media. Besides, it boasts good adjusting performance, wide range and high efficiency. Therefore it is widely applied in various industries like environmental protection, shipping, petroleum, pharmacy, household chemical, food, brewage, construction, mining, chemistry, printing, paper making, power plants and boilers.

型系列单螺杆泵概述Overview 上海帕特泵业制造有限公司产生的G型单螺杆泵是一种内啮合的密闭式螺杆泵，属转子式容积泵，由于这种对介质的适应性强，流动平稳，吸入性能好，压力脉动小，除可以输送各种可流动的介质外，还可以输送高粘稠介质、含有硬质悬浮颗粒或固体颗粒的介质、含有纤维的介质，调节性能好，范围宽，效率高，因此，在环境保护、船舶、石油、医药、日化、食品、酿造、建筑、采矿、化学、印刷、造纸、电厂、锅炉等各种行业得到广泛应用。

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。