Transcriptional feedback loops constitute the molecular circuitry of the plant circadian clock.

轉(zhuǎn)錄反饋回路構(gòu)成了植物生物鐘的分子線路。

Daisy chain - A sling sewn with numerous loops, used as an adjustable sling in aid climbing.

菊繩国内一级黄色a片，縫一些環(huán)的扁帶美女扒开腿让我爽视频软件网站。在器械攀登中用作可調(diào)節(jié)的扁帶。

It has an output jack, but it's much more fun to listen to its cheap built-in speaker: at low volumes, the loops are placid, fitting into the corner of your ear, but turn up the dial or press it to your ear and you hear hundreds of nuances and crackles of static.

盡管它有耳機(jī)插孔久久伊人av无码毛片，但最好還是用它內(nèi)置的廉價(jià)揚(yáng)聲器：把音量調(diào)低欧美一级特黄大片色欧美精，平靜的樂曲便開始在你耳邊回蕩。

Not only can a Space Shuttle dock while flying loops around a rotating space station,*two* can do it at the same time.

不只是一架太空梭能夠一邊繞著圈圈靠泊在一個(gè)正旋轉(zhuǎn)中的太空站旁国产自产在线A级毛片，兩架也能同時(shí)作到一级绝黄A片在线观看录像！

Such facemasks have several designs. One type is affixed to the head with two ties, conforms to the face with the aid of a flexible adjustment for the nose bridge, and may be flat/pleated or duck-billed in shape. Another type of facemask is pre-molded, adheres to the head with a single elastic band, and has a flexible adjustment for the nose bridge. A third type is flat/pleated and affixes to the head with ear loops.

這類口罩有幾種設(shè)計(jì)999色综合，其中一類靠?jī)筛鶐ё庸潭ㄔ陬^部黄色不卡av在线，在鼻梁處的調(diào)節(jié)可以彎曲，幫助口罩貼近臉部A级毛片毛片免费观的看久久，形狀是平面/平面打褶或鴨嘴狀亚洲免费视频一区；另一類是模壓成杯罩狀的口罩，靠一根松緊帶固定在頭部99久久久国产精品免费手机版，鼻梁處的調(diào)節(jié)也可以彎曲黄色一二区在线播放；第三類也是平面/平面打褶的形狀，用耳帶固定在頭部男人扎爽进女人j网站视频无遮挡。

It analyzes a hydraulic elevator car frame used in the museum, sets up its multi-loops structure and variable working conditions load.

某博物館液壓電梯轎廂架具有多重框架的結(jié)構(gòu)特點(diǎn)和變工況的載荷特征9色蝌蚪，傳統(tǒng)公式計(jì)算法難于進(jìn)行應(yīng)力和變形分析。

Based on nonliner dynamic simulation model of BLDCM.simulation model of speed and double close loops of current are built in adjusting speed system for BLDCM.Through simulation the performance of BLDCM is researched,in the way PI adjustors of speed and current adopted,fuzzy control used in speed loop and PI adjustor used in current loop,which prepares theory base for controller design of high quality BLDCM.

在直流無刷電機(jī)非線性動(dòng)態(tài)仿真模型基礎(chǔ)上建立了轉(zhuǎn)速日韩毛片在线中文字幕不卡、電流雙閉環(huán)直流無刷電機(jī)調(diào)速系統(tǒng)仿真模型亚洲一级国产视频，對(duì)轉(zhuǎn)速、電流環(huán)均采用PI調(diào)節(jié)器及轉(zhuǎn)速環(huán)采用模糊控制器先锋影音官网、電流環(huán)采用PI調(diào)節(jié)器的直流無刷電機(jī)性能分別進(jìn)行了仿真研究国产免费一级小视频，為高性能直流無刷電機(jī)控制器設(shè)計(jì)提供了理論依據(jù)又粗又爽又黄的吃奶视频。

This paper sets up the simulator of VAV air-conditioning system using TRNSYS as the platform. The simulator simulates the dynamic performance of the VAV air-conditioning system (including air sub-system and water sub-system) including its local control loops and building. The parameters of airside of VAV system are obtained by experiment in real building system.

本文首先從變風(fēng)量空調(diào)系統(tǒng)中各空調(diào)設(shè)備和控制部件的仿真入手，以TRNSYS作為軟件平臺(tái)欧美激情在线，通過實(shí)驗(yàn)的方法獲取風(fēng)側(cè)必要的參數(shù)一级黄色免费无码，從而建立起可以模擬變風(fēng)量空調(diào)系統(tǒng)及其常規(guī)下位機(jī)控制回路運(yùn)行和控制特性的數(shù)字仿真器。

So instead of Fruit Loops,Cheerios, or Frosted Flakes,we got...

於是他對(duì)我媽買東西立了個(gè)規(guī)矩：不要名牌黄片美女18岁！

By hand tiling the whole piece in Froot Loops, adding a couple of accent pillows in Captain Crunch and perhaps a neutral Cornflake pillow or two for some balance, the interest and textural level would've risen substantially.

在底部鋪上環(huán)形狀的手工藝瓷磚亚州a综合图片一区二区，同時(shí)增加兩個(gè)情侶的抱枕靠墊，也可以是一個(gè)中立性色彩的抱枕或是兩個(gè)相同的可以保持平衡性的抱枕老年人一级毛片黄片，這樣的設(shè)計(jì)會(huì)同時(shí)充分的提高趣味和組織構(gòu)造上的水平处女福利视频。