快

A class of fast-scale bifurcations appearing around the maximum value of the input voltage is discovered for the first time by experiment. Then the influence of the fast-scale bifurcations on the performance of the PFC converters is discussed. Whether the fast-scale bifurcations will appear and how wide the bifurcation region depend on the characteristics of the current loop output. Therefore, the main factors that affect the current loop output are analyzed, including the current loop parameters, inductance, and root-mean-square value of the input voltage.

通过实验，该文首次发现了一类在输入电压最大值附近发生的快时标分岔；详细讨论了快时标分岔对PFC变换器性能的影响；由于电流环输出的特点决定了变换器是否会出现快时标分岔以及分岔区域的大小，该文分析了影响电流环输出的主要因素，包括电流环参数、电感值和输入电压有效值。

The company has large quantity of close business partners and enjoys a outstanding trust and reputation home and abroad. At the some time , to order to multiplex development, offering color card, propaganda list, notice list, picture album, self-advertisement trademark, printing color card, making upscale color card, advertisement playbill, archives plan, banner, tender, VIP card, packing gift box, calendar, PVC VIP card, picture card, kinds of identifications, menu board, liquor lacquered board, special board, seat board, full menu inset, decoration painting, documentary printing…...color digital quick print, black and whit digital quick print, full color copy, then whole serves.

同时，为了企业的多元化发展，我公司提供的服务还有彩色名片、宣传单、招贴单、宣传画册、胶印彩色名片、信封信纸的印刷；以及高档彩色名片制作、名片设计、挂历台历、不干胶贴和表格单张的印刷；智能卡设计制作、彩卡-大师级名片彩色印刷、广告设计、广告海报、文案策划、横幅、投标书、贵宾卡、招贴单张、用户手册、包装礼盒、表格彩卡、PVC卡贵宾卡、人像卡、工作证、……菜牌、餐牌、酒水牌、特价牌、座卡、套餐插页、用餐垫纸、装饰画、单据……彩色数码快印、黑白数码快印、全彩色复印、完善的印后加工服务、图文快印、在线数码印刷系统等。

At the some time , to order to multiplex development, offering color card, propaganda list, notice list, picture album, self-advertisement trademark, printing color card, making upscale color card, advertisement playbill, archives plan, banner, tender, VIP card, packing gift box, calendar, PVC VIP card, picture card, kinds of identifications, menu board, liquor lacquered board, special board, seat board, full menu inset, decoration painting, documentary printing…...color digital quick print, black and whit digital quick print, full color copy, then whole serves.

同时，为了企业的多元化发展，我公司提供的服务还有彩色名片、宣传单、招贴单、宣传画册、胶印彩色名片、信封信纸的印刷；以及高档彩色名片制作、名片设计、挂历台历、不干胶贴和表格单张的印刷；智能卡设计制作、彩卡-大师级名片彩色印刷、广告设计、广告海报、文案策划、横幅、投标书、贵宾卡、招贴单张、用户手册、包装礼盒、表格彩卡、PVC卡贵宾卡、人像卡、工作证、……菜牌、餐牌、酒水牌、特价牌、座卡、套餐插页、用餐垫纸、装饰画、单据……彩色数码快印、黑白数码快印、全彩色复印、完善的印后加工服务、图文快印、在线数码印刷系统等。

Yes, she is the monster, she can be worthy of the name Skylark This group of lowly your dog, go, go and contact the best hospital, I want her alive, go!!

没错，她就是怪物，她才能配得上云雀这个姓氏，你们这帮卑贱的狗，快去，快去联系最好的医院，我要她活着，快去！

Test on the 2D SIGSBEE synthetic dataset demonstrate the superior subsalt imaging capabilities of the algorithm compared to Kirchhoff migrations and resulted in a migration speed of 30 times faster.

以SIGSBEE二维人工数据为例，将快速射线束偏移方法与Kirchhoff成像方法进行了对比，结果表明：采用快速射线束偏移方法能生成质量更高的图像，尤其是盐丘下的构造成像，其速度比Kirchhoff偏移快数十倍。

They must be read by computers or anagogic equipment. They are relative small and light but they can be deposited a vast of information and the information can last long. Multimedia and interactive internet publications can be retrieved conveniently. The information of internet publications can be refreshed, edited, transferred, communicated by Internet quickly, internet publications possess access speeds, retrieval accuracy, interactivity, and flexibility.

网络出版物具有信息量大，使用方便，可对信息进行各种处理，检索快速便捷，图文声像并茂，交互性强，省去了印刷、装订、储运等环节，降低了生产成本，出版周期短，信息通过计算机网络高速传播，信息获取快、传播快、更新快等特性；并且具有计算机检索功能、超文本功能，使之成为一种具有强大生命力的大众文化传播媒体，给人类社会带来了深刻的影响。

The results show that,(1) the ion acceleration and energization mainly occur in the middle of dipolarization at distance of -12 R to -8 R,(2) the ion acceleration and energization along the direction perpendicular to magnetic field are faster than along parallel direction,(3) variations of speed and energy for lighter ion are faster than that of heavier ion,(4) the higher the initial energyis, the faster the ion acceleration is, and the more energy is obtained by the ions.

主要结果为：(1)离子的加速及能量变化主要发生在磁场偶极化过程的中期，对应的地心距离位於-12R到-8R之间；(2)垂直於磁场方向上离子加速及能量变化较快，平行方向上较慢；(3)轻离子较重离子加速及能量变化快，磁场偶极化终结，3种离子的能量均可增加200倍左右；(4)初始能量较高时，离子加速及能量变化较快，离子最终获得的能量较大。

The results show that,(1) the ion acceleration and energization mainly occur in the middle of dipolarization at distance of -12 RE to -8 RE,(2) the ion acceleration and energization along the direction perpendicular to magnetic field are faster than along parallel directi on,(3) variations of speed and energy for lighter ion are faster than that o f heavier ion,(4) the higher the initial energyis,the faster the ion accelerati on is, and the more energy is obtained by the ions.

主要结果为：(1)离子的加速及能量变化主要发生在磁场偶极化过程的中期，对应的地心距离位于-12RE到-8RE之间；(2)垂直于磁场方向上离子加速及能量变化较快，平行方向上较慢；(3)轻离子较重离子加速及能量变化快，磁场偶极化终结，3种离子的能量均可增加200倍左右；(4)初始能量较高时，离子加速及能量变化较快，离子最终获得的能量较大。

Whole-cellpatch-clamp technology demonstrated that VDPG (1g/L) had notsignificant effects on the delayed-rectified K~+ current, TTX-sensitive Na~+ current and high-voltage-activated Ca~(2+) current of rat dorsalroot ganglion cells. The fast transiet K~+ current of cottonbollworm dorsal DUM cells, the fast transiet K~+ current, Na~+ current andhigh-voltage-activated Ca~(2+) current of Periplaneta Americana dorsalunpaired median cells were also not significantly affected byVDPG at the same concentration. However, VDPG had significant effecton the fast transiet K~+ current of Pieris rapae. The VES had not significanteffects on the high-voltage-activated and low-voltage-activated Ca~(2+)current of rat DRG cells.

膜片钳电生理实验显示1g／L毒囊粗毒对蜚蠊DUM神经元的快瞬时钾电流、钠电流、高电压激活的钙电流，对棉铃虫快瞬时钾电流和大鼠DRG细胞延迟整流钾电流、TTX-S型钠电流、高电压激活的钙电流均无明显作用，却对菜青虫快瞬时钾电流有明显作用；电刺激粗毒对大鼠DRG细胞低电压和高电压激活的钙通道无明显作用。

All weapon types probably peak at the same speed, so the fastest possible Polearm weapon swing would probably be just as fast as the fastest possible one-hand sword swing.

所有类型的武器的速度极限是一样的，所以最快的Polearm weapon会和最快的one-hand sword一样快。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。