到差

The yield spread between high-yield corporate bonds and Treasurys has widened to 8.29 percentage points, from 6.7 points on Memorial Day.

高收益公司债券与国债之间的收益率差已扩大到8.29个百分点，而阵亡将士纪念日（5月26日）时还是6.7个点。

The propagation of electromagnetic pulses in uniform magnetized plasma is studied using the finite-difference time-domain method by means of Z transforms. The Z transform formulation of FDTD method is derived.

通过Z变换的方法，将与频率有关的磁化等离子体的介电常数由频域变换到Z域，推导了Z变换形式的时域有限差分法计算式，模拟了电磁脉冲在磁化等离子体中的传播。

According to the modified Rytov method for the optical wave propagation and withconsidering the effect of the turbulence spectrum model with zero and non-zero innerscale in addition to the finite outer scale, the solution to the scintillation index as afunction of the Rytov variance is obtained from weak to strong fluctuation regions forGaussian beam propagation along the horizontal path.

根据光波传播的修正Rytov 方法，得到了高斯波束水平传输时在零内尺度湍流谱模型及考虑湍流内尺度效应和外尺度效应条件下，从弱起伏湍流区到强起伏湍流区闪烁指数随Rytov 方差变化的计算公式。

Kaneshiro Takeshi!!! Wow first of all, his name has too many beautiful things better connected to him, the overwhelmingmajority of fans have been praised as a world-class guy, if some effort went wrong in the appearance of the number of fans tofeel sorry ah,嘿嘿I am also committed to Kaneshiro Takeshi anthomaniac do really very handsome, but below the boiling pointnetwork television news coverage may have allowed a large number of fans you sad. January 13, 2009, Takeshi arrivedpropaganda film "Red Cliff: the world is a decisive battle", arrived in Taiwan Taoyuan International Airport by the mediathat he hands them wearing finger rings, much like the wedding ring, while the right side of his forehead,"鬼剃头" thephenomenon.

金城武！！！哇首先他的名字就有太多美好漂亮的事物联系到他了，这位被广大的粉丝们推崇为世界级大帅哥，如若在外表出了点差池多少粉丝要心疼啊，嘿嘿我也犯回花痴金城武真的很帅嘛，不过以下沸点网络电视报道的新闻确实会让大批粉丝伤心的啦。2009年1月13日，金城武抵台宣传电影《赤壁：决战天下》，抵达台湾桃园机场时被媒体发现他两手无名指都戴戒指，很像婚戒，右侧额头则有&鬼剃头&的现象。

The multipath effect is an avoidless problem which the tracking radar and the searching radar among CIWS has to face. This paper analyses the form of the multipath effect on geometry, emphasizes the distance difference between the direct wave and the reflected wave, according to this inherent characteristic, the paper introduces the theory of HRR to the design of radars among CIWS, discusses the spike pulse technology and ultra wide hand technology which often be used, finally proposes the method of time-frequency code to obtain the high range resolution and avoid the multipath effect.

多路径效应是近程反导武器系统中的搜索雷达和跟踪雷达均无法避免的问题，文中分析了多路径效应形成的几何原理，并根据多路径效应中的直射波与反射波具有路程差的固有特性，将高距离分辨率雷达信号理论引入到近程反导武器系统的雷达中，讨论了实现高距离分辨率的窄脉冲和超宽带技术，最后提出了目前较易实现的时间－频率码合成高距离分辨率的办法。

In addition, it''s not good just to soakit in water. Many functional substances in aweto are macromolecules, suchas protein, nucleotide, etc.

另外，用水泡效果也差，冬虫夏草的很多有效物质属于分子，比如蛋白质、核苷等，用水泡只能有少部分溶解到水中，所以药效并不理想。

The drought tolerance of wild Axonopus compressus germplasm resources was studied and the drought resistance of each A. compressus plant was found to have a direct relationship with its habitat. The A. compressus plants which had better drought tolerance were usually distributed on sloping ground, waysides etc., while plants which had poor drought tolerance were usually distributed in damp habitats such as river banks and bottoms.

对我国不同来源地毯草野生种质资源抗旱性的研究结果表明，各供试地毯草的抗旱性与生境有着直接的关系，基本表现为分布于山坡地和路边等旱生环境中的地毯草，其抗旱性也相对较好，而那些在综合评判中表现为抗旱性较差的地毯草，大多是从河滩等湿生环境中采集到的材料。

At present, to apply the differential GPS bathymetric survey system in channel general survey is still a new trial.

目前，将差分GPS水深测量系统运用到航道普查还是一次新的探索。

It seemed easy,but there were always one or two candys can't be found.

这个任务看似简单，但是实际队员们找起来也不是一件容易的事，因为有时就是差那么一两颗糖找不到，急死人啊！

In order to extend its applications in various fields, capsulated amorphous phosphorus was used as flame retardant of ultra-high molecular weight polyethylene, and four kinds of carbon blacks were selected as antistatic agents.

针对超高分子量聚乙烯阻燃、抗静电性能差，不能满足某些场合应用需求的现状，利用微胶囊化红磷和发黑作为改性剂，对UHMWPE进行改性，其氧指数达到24.2％～29.5％，表面电阻率降到1×10~9Ω以下，实现了阻燃、抗静电的目的，并且基本保持了UHMWPE原有的优异耐冲击与耐磨性能，提高了它的热变形温度与弯曲强度，从而拓宽了UHMWPE的应用范围。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。