一次

This high voltage electrostatic precipitation controller has 7 channels of analog input,2 channels of analog output, 12 digital inputs and 16 digital outputs. The analog input includes primary current, secondary current, primary voltage, secondary voltage, etc. Controller uses MAX 187 as the A/D converter, which ensure the sampling speed and the conversion precision in the same time. The processor unit is RCM2250 module. Rabit 2000 processor, a 128K SRAM and a 256K Flash Rom are integrated in RCM2250, which improves the performance of pricipitation controller. MAX504 is used to produce the 4~20mA current output.

模拟量输入采集的信号有升压变压器一次电流、一次电压、二次电流、二次电压等，采用12位逐次比较式A/D转换器MAX187，兼顾采样速率和转换精度；中央处理单元采用以8位嵌入式处理器Rabbit2000为基础的RCM2250模块，外扩128KSRAM和256K Flash ROM，内部资源丰富，提高了控制器的整体性能；模拟量输出采用内带基准源的10位电压输出数模转换器MAX504，实现了标准4～20mA电流信号输出；控制器通过控制算法在相应开关量点上输出可控硅的触发脉冲。

Cast, the number of hawks or falcons cast off at one time, usually a pair; cete, a company of badgers; covert, a flock of coots; covey, a family of grouse, partridges, or other game birds; drift, a drove or herd, especially of hogs; exaltation, a flight of larks; fall, a family of woodcock in flight; gam, a school of whales, or a social congregation of whalers, especially at sea; kennel, a number of hounds or dogs housed in one place or under the same ownership; kindle, a brood or litter, especially of kittens; litter, the total number of offspring produced at a single birth by a multiparous mammal; muster, a flock of peacocks; nide, a brood of pheasants; pod, a small herd of seals or whales; pride, a company of lions; rout, a company of people or animals in movement, especially knights or wolves; school, a congregation of fish, or aquatic mammals such as dolphins or porpoises; shrewdness, a company of apes; skein, a flight of wildfowl, especially geese; skulk, a congregation of vermin, especially foxes, or of thieves; sloth, a company of bears; sord, a flight of mallards; sounder, a herd of wild boar; stable, a number of horses housed in one place or under the same ownership; swarm, a colony of insects, such as ants, bees, or wasps, especially when migrating to a new nest or hive; troop, a number of animals, birds, or people, especially when on the move; warren, the inhabitants, such as rabbits, of a warren; watch, a flock of nightingales; and wisp, a flock of birds, especially of snipe.

cast 指一次所放飞的鹰或隼的数目，通常为一对： cete，一群； covert 一群大鹋； covey，一群松鸡、石鸡或其它作猎物的鸟； drift，一群或一堆，尤指家猪； exaltation，一群云雀； fall，一群飞行中的丘鹬； gam，一群鲸或一伙捕鲸人，尤指在海上的； kennel，一群住在一起或属同一个人所有的猎狗或狗； kindle，一窝或一巢，尤指小猫： litter，一产多胎的哺乳动物一次所生的幼仔的总数； muster，一群孔雀； nide，一窝野鸡； pod，一小群海豹或鲸； pride，一群狮子； rout，一群在行进中的人或动物，尤指骑士或狼； school，一群鱼或水生哺乳动物如海豚或小鲸； shrewdness，一群猿； skein，一群猎鸟，尤指鹅； skulk，一群害兽或坏人，尤指狐狸或小偷； sloth，一群熊； sord，一群野鸭； sounder，一群野公猪； stable，住在同一处或属同一个人所有的一群马； swarm，一群昆虫，如蚂蚁、蜜蜂或黄蜂，尤指当它们迁往一个新的巢或蜂房时； troop，一群动物、鸟或人，尤指在行进中时； warren 养兔场的一群动物，如兔子； watch 一群夜莺； wisp 一群鸟，尤指鹬鸟参见同义词 crowd

If I had my life again ,I would make it a rule to read some poetry and listen some music at least once every week.

如果我在能获得一次生命的话，我一定要养成一星期要读一次诗歌，听一次音乐的习惯。

If I had my life to live over again, I would make it a rule to read some poetry and listen to some music at least once every week.

如果我能够再获得一次生命的话，我一定要养成一星期至少要读一次诗，听一次音乐的习惯。

Methods: A population-based multicenter randomized trial comparing 3 strategies was used:(1) biennial immunologic fecal occult blood test,(2)"once only" sigmoidoscopy, and (3)"once only" colonoscopy.

一项对人群的多中心随机试验比较3种方法：(1) 2年一次的免疫学大便潜血检查，(2)一次乙状结肠镜检查，和(3)一次乙状结肠镜检查。

The Theft He bends and he breaks If he gives they will take away His passion, his pain, his grace He exhales, A thousand black flowers explode Into butterflies as they re away Rip them out, take them, Burn to coals as they crush and leave nothing That resembles a soul of a man See him numb, see him crushed Rip them out, take them Burn to coals as they crush and leave nothing That resembles a soul of a man Leave them numb, leave them crushed (leave them numb, leave them crushed) Took the fire inside One too many times He s burning over and out now, He flails Up against the raging tides, No more sides Everything you ever wanted to see, See it in his eyes One more time, one more time Climb down to test the waters, My hands feel like they re rusting away, yeah, yeah, yeah, So I ll pace around like a lamb before the slaughter I ll stay here as long as you let me, Decisions been made obvious so I will return Where I started I ll stay here When I m finished I ll whither away

盗窃罪 他弯角和他休息如果他让他们拿走他的激情，他的痛苦，他的宽限期他喷出， 1000黑色花朵爆炸成蝶，因为他们再度远离扯裂出来，带他们，烧伤，以煤，因为他们粉碎，并留下什么这类似于一个民族的灵魂，一名男子看到他麻木，见他压死扯裂出来，带他们烧伤，以煤，因为他们粉碎，并留下什么这类似于一个民族的灵魂，一名男子让他们麻木，让他们压死（让他们麻木，让他们压死）发生火灾内其中太多次了他s燃烧，并出现，他flails 针对汹涌大潮没有更多的两岸一切你永远不想看到的，看它在他的眼中再一次，再一次爬下来试水，我的手的感觉，他们再度生锈以外，嗯，嗯，嗯，所以我的步伐，黎镑左右，像羔羊前屠宰 i当地雇员留在这里，只要你让我，决策取得了明显的，所以我将返回我开始i黎巴嫩镑在这里呆当即时通讯完毕i黎巴嫩镑以外向何处去

This was not an entertainment, but a battle, and the food campaign, and almost no personal front of the plate there are a lot more exaggerated my "beloved" the boss was holding a plate time and time again, Zhou said very right, this group of women eat good ah!!!!!

后来这就不是一次娱乐了，而是一场战役，人与食物的战役，几乎没个人的眼前都有很多的盘子，更夸张的是我&敬爱的&老大竟然拿着盘子一次又一次，周说的很对，这帮女人好能吃啊！

The research project has supported a very active research team: Workshop in Institional Analysis and Public Policy, RUC.

在这一课题的支持下，IAPP课题组每周举行一次读书会，进行理论研究和研究成果评议；每月举行一次学术报告会，邀请有关专家进行相关的学术研讨；每3月举行一次学术研讨会，邀请相关专家进行学术研讨。

A popular form of polyphasic sleep, the Uberman sleep schedule, suggests that you sleep 20-30 minutes six times per day, with equally spaced naps every 4 hours around the clock.

最流行的一种多阶段睡眠时间表Uberman睡眠时间表中，建议你一天睡6次，一次睡20~30分钟，即每隔4个小时就小睡一次。

The closest period of time everyday the snapshot circumstance of the website, website already a few months Baidu from collect experienced 10 days now half month updates snapshot to arrive 24 hours to update again to a week, update a few pages to update several much pages to from, arrive 24 hours from 24 hours of a few pages the snapshot of 200 much pages, this paragraph of time understands eventually, to Baidu snapshot should update ability 24 hours to be have weight, baidu did not use PR value to measure the weight of a website like Gu Ge, what does that use, I feel to return is the time that snapshot updates, the jump overing that a website updates in 24 hours has weight more more, because do not think what giving just is Baidu weight really, cannot use PR to see, of course this is pure belong to an individual close a point.

最近一段时间每天网站的快照情况，网站已经几个月了百度从收录到现在经历了十天半个月更新一次快照到一个星期再到24小时更新，从一次更新几页到一次更新数多页，从24小时几页到24小时200多页的快照，这段时间终于明白，对百度来说快照要24小时更新才算是有权重，百度没有像谷歌一样用PR值来衡量一个网站的权重，那用什么呢，我觉得还是快照更新的时间，一个网站在24小时更新的越多就越有权重，因为实在想不出什么才是百度权重，不能用PR一下看出来，当然这纯属个人的关点。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。