We used NCAR/NCEPT anew analyze data and the method of bilinearity insert to fix on profile distribution of several physical field in the air on observation point and the stream field of 700hPa. We primary discussed the possible mechanism to influence aerosol size distribution.The atmospheric condition of 1000hPa~700hPa level had great influence on aerosol size distribution, and influence on coarse particle mainly below 850hPa level. The horizontal wind velocity of 925hPa level is a primary gene which contributed to coarse particles in the air. Vorticity profile especially below 700hPa level is a key gene to influence diffuse and convergence of local aerosol. The air vertical motion velocity greatly influenced aggregation and remove of aerosol particles. The vertical distribution of air temperature mainly influenced vertical transportation of aerosol.

利用NCAR／NCEP逐日再分析資料福利片国产网址，通過雙線性插值方法，確定觀測點(diǎn)上大氣中幾個(gè)物理量的廓線分布；及700hPa的流場，初步探討了影響大氣中氣溶膠粒子譜分布的可能機(jī)制： 1000hPa～700hPa的大氣狀況對氣溶膠粒子譜分布影響顯著国产精品口爆一区二区，對粗粒子氣溶膠的影響顯著的主要集中在850hPa以下；925hPa的水平風(fēng)速是影響大氣中粗粒子氣溶膠的一個(gè)主要因子天堂网在线视频精品；渦度廓線(尤其是700hPa左右及以下的渦度廓線)是影響局地氣溶膠的擴(kuò)散的一個(gè)關(guān)鍵因子欧美变态另类熟妇第一区；大氣的垂直運(yùn)動(dòng)速度對氣溶膠的聚合及移出影響較大；大氣溫度的垂直分布主要影響氣溶膠垂直輸送九九热欧美精品在线。

Abstract］ objective to evaluate the effect of regulating bloodmobile sterilization management.methods making a statistical contrast to the number of bacterial in the air flow,on object surface in the bloodmobile car before and after regulating sterilization management.results before regulating management,the total excess rate of bacteria in the air is 41.67% while the rate of object surface is 20.83% in the car.after regulating management,the total excess rate of bacteria in the air is 4.17% while the rate of object surface is 0.00%.the differences were significant.conclusion to realize regulative and effective sterilization management,consolidate sterilization measures,guarantee the quality of blood and the safety of blood collection is of important significance.

摘要］ 目的評價(jià)規(guī)范流動(dòng)采血車消毒滅菌管理的效果国内一级特黄大片录像。方法對流動(dòng)采血車內(nèi)的空氣99久久精品国产免看国产一区、物表在規(guī)范消毒滅菌管理前后細(xì)菌培養(yǎng)數(shù)量的統(tǒng)計(jì)對比亚洲成a人片在线播放。結(jié)果規(guī)范管理前車內(nèi)空氣細(xì)菌總數(shù)超標(biāo)率達(dá)41.67%，物表達(dá)20.83%成年肉动漫在线观看无修。而規(guī)范管理后車內(nèi)空氣細(xì)菌超標(biāo)率是4.17%A级日本乱理伦片免费观看，物表細(xì)菌超標(biāo)率是0，差異有統(tǒng)計(jì)學(xué)意義国产污污自拍视频网站。結(jié)論對流動(dòng)采血車實(shí)施規(guī)范有效的消毒滅菌管理国产精品久久不能，務(wù)實(shí)消毒滅菌措施，對保證血液質(zhì)量和采血安全具有重要的意義亚洲中文久久久久久精品国产麻豆。

In order to provide scientific foundation for optimal program of combat aircraft of Air Force, the optimized collocation for combat aircraft in the air-to-air confrontment was studied.

為了給空軍作戰(zhàn)飛機(jī)的最優(yōu)規(guī)劃提供科學(xué)的依據(jù)国产无码高清黄，對空空對抗環(huán)境下的作戰(zhàn)飛機(jī)進(jìn)行了優(yōu)化配置研究。

The electronic heating evaporator in the high-side gravity recirculation system in ANSI/ASHRAE 64-2500 standard is replaced by a new type plate evaporator which is more effcient and energy-saving, because the cold water outlet from the evaporator that is used to heat the cryogen can be used once again to cool the air in the air inlet trunk; an air processing unit is designed in the lab design, so to imitate all kinds of weather in each season in every location of China at any time the test is being made; the data selection system can send all the data in the test to the computer at one time, and to reduce the cost of the test some data which is more stable are read manually through traditional meters if this can not sacrifice the precision of the test.

本文的設(shè)計(jì)中用效率更高的新型板式換熱器代替了原ANSFASHRAE 64——2500標(biāo)準(zhǔn)中壓縮驅(qū)動(dòng)循環(huán)系統(tǒng)中的電加熱蒸發(fā)器www欧日精品www，加熱冷劑后得到的低溫淡水還可以用于冷卻進(jìn)氣通道中的空氣人人人操人人看，不僅提高了效率，而且更加節(jié)能国产粉嫩00福利福利福利；實(shí)驗(yàn)室方案中增加了空氣處理系統(tǒng)精品一二，可以實(shí)現(xiàn)隨時(shí)對全國各地各季節(jié)的空氣狀態(tài)進(jìn)行模擬，方便實(shí)驗(yàn)的進(jìn)行久久精品黄色；采用數(shù)據(jù)采集系統(tǒng)將數(shù)據(jù)整體采集到電腦中方便數(shù)據(jù)處理自拍偷拍亚洲专区图片，而且對于變化頻率不高相對較為穩(wěn)定的數(shù)據(jù)采取傳統(tǒng)儀表進(jìn)行人工讀數(shù)，在保證測試結(jié)果準(zhǔn)確性的前提下降低了成本8050午夜一级无码。

The invention discloses a measuring method for firing conclusion and gas flow rate in the process of liquid, gas fuel firing, which comprises the following steps: positing three points on fuel transmission pipe, air pipe and gas pipe, setting regular measuring device or sampling device, measuring the flue's element and flow rate of point 1, air element of point 2, and gas element of point 3, inputting the data of three points into computing unit, computing air flow rate Mair, gas flow rate Mgas and firing conclusionηB by the element of air, flue, and gas and flue flow rate Mburn.

本發(fā)明公開了一種液體天天舔天天干、氣體燃料燃燒過程中燃燒完全度和燃?xì)饬髁康拇_定方法，步驟為：在燃料輸送管道看免费的口交黄片、空氣管道和煙氣管道上分別設(shè)置三測點(diǎn)人人干人人cao，并安裝常規(guī)的測量裝置或取樣裝置；分別測量測點(diǎn)1的燃料成分和流量国产玩弄老太婆；測點(diǎn)2的空氣成分国产一级一级理论片A片一区二区；測點(diǎn)3的燃?xì)獬煞郑粚⑷郎y點(diǎn)的測量數(shù)據(jù)輸入計(jì)算單元；根據(jù)空氣欧美色欧美精品极品视频、燃料和燃?xì)獾某煞忠约叭剂狭髁縈 burn 男女无遮挡毛片视频免费，計(jì)算空氣流量M air 、燃?xì)饬髁縈 gas 和燃燒完全度η B 不卡AV在线免费。

The value of flight CA962 at a time when machines began to get news of Air China Limited (Air China Limited, referred to as "Air China"), Munich, under the leadership of a station master terminal in the whole quickly into a state of emergency.

此時(shí)正值CA962航班開始值機(jī)亚洲精品性爱视频，得到消息后中國國際航空股份有限公司（Air China Limited，簡稱"國航"）慕尼黑航站在站長的帶領(lǐng)下全體迅速進(jìn)入緊急狀態(tài)黄片免费链接。

To simulate the actual combustion, puts a flat of sediment on the soleplate in the air duct and measures the temperature field in the air duct, by thermocouples when the fire happens in the condition of different air velocities, different air duct sizes and different distribution of the sediment.

為了模擬實(shí)際燃燒狀況又污又色又吃胸的视频，在實(shí)驗(yàn)風(fēng)管內(nèi)底板上平鋪一層聚積物，在不同的回風(fēng)速度999视频有精品视频在线观看、不同的風(fēng)管尺寸以及不同的聚集物厚度的條件下日本黄色网站一级片，利用熱電偶測量火災(zāi)時(shí)風(fēng)管內(nèi)的溫度場。

In order to detect the air pollution caused by acarida mites in some special circumstances dust sampler and air-drifting sampler were employed to detect acarida mites in the air, eight species of acarida mites were separated, which belong to 3 families six genus.

為探討肺螨病的免疫診斷方法欧美老妇BBB浓毛乱，筆者應(yīng)用IFAT外国黄色视频九九、IHA、Dot-ELISA檢測了肺螨病患者血清螨特異性Ig水平99riav成年人视频网站免费观看，結(jié)果顯示上述幾種方法均具有很好的特異性和敏感性91精品一区在线观看，對于肺螨病的輔助診斷都具有一定的應(yīng)用價(jià)值。

Based on the 1T15M-2 reversible sleeve air spring made by Firestone Corp., an air spring with auxiliary chamber was built. The character of the air spring in vertical direction was described as a linear spring damper element. Using the method of free vibration with damping, the changing rules of the stiffness and damping under different pressure in the air spring with the change of throttle orifice diameter have been studied experimentally.

以美國凡士通公司的IT15M-2型膜式空氣彈簧為基礎(chǔ)a级片你懂，構(gòu)建帶附加空氣室的空氣彈簧成熟男女性满足视频，將帶附加空氣室空氣彈簧簡化為由并聯(lián)線性彈性和線性阻尼組成的垂直彈性元件，采用單質(zhì)點(diǎn)自由衰減振動(dòng)的方法尤物视频网站免费，試驗(yàn)研究不同空氣壓力下彈簧垂直剛度和阻尼隨節(jié)流孔孔徑變化的規(guī)律亚洲欧美强伦一区。

It was voted Best Asia/Transpacific Business Class Service by Business Traveler magazine in 2006. With its excellent financial performance in 2005, Korean Air received the "Phoenix Award" from Air Transport World for its success in overcoming challenges in the global airline industry.

憑借在2005年的穩(wěn)健財(cái)務(wù)表現(xiàn)，大韓航空獲航空業(yè)權(quán)威刊物《Air Transport World》頒發(fā)「Phoenix Award」国产精品免费观看91，以表彰其在克服環(huán)球航空業(yè)各大航空公司在發(fā)展中所面臨的挑戰(zhàn)方面的杰出表現(xiàn)女人自慰喷水的网站。