Results indicate that the ruthenium catalyst has high activity at low pressure and low GHSV.

隨著空速的降低，催化劑的活J日一明顯提高石壓力一定的條件下98国产精品，最佳氫氮比隨反應溫度而異激情电子书图片。

In a pitot-tube, a small filament of the fluid is brought to rest in a small-bore tube, the impact pressure being measured against the static pressure of the fluid in another tube.

在空速管中，有微量水流被滯留在小口徑管中久久九九久精品国产，然后利用另一管道中的靜態(tài)液壓來測量壓力的大小久久不见国模高清大胆人体艺术私拍吧。

As a plane becomes more and more stable, it wants to fly faster and faster.

對于音高穩(wěn)定，這意味著飛機將尋求一個單一的空速超碰在线看看。

While descending to 3000 feet, a barge swan shot past smashed the pilot tube, air

在下降到3000 英尺的過程中国产一级AV网站，一只大天鵝很快越過，撞壞了空速管国产一区二区三区久久。

This was resulted,as we observed,from plugging up of the pore volumes of the catalyst by the high-boiling syntheic products,and the reaction controlling step changes from the kinetic one into an internal diffusion process thereafter.

試驗證明：由成型方法所構(gòu)成的大孔求一级黄色网站，減輕了重質(zhì)產(chǎn)品的堵塞作用，從而有效地延緩了活性下降的時間午夜毛片视频高清不卡免费，在無回流操作下2019偷拍黄色视频精品，應用362型催化劑，在15氣壓a片黄这线免费观看1区，240-250°1024国产视频精品欧美一区，空速500時~(-1)結(jié)合油洗再生，順利進行了40日以上的壽命試驗肏屄手机视频播放。

If a 10 km/h tail wind exists, flying speed will be 30 km/h as measured by an airspeed indicator, while groundspeed will be 30+10 = 40 km/h.

而在時速十公里的順風而空速計量測到的速度為三十公里的狀態(tài)下国产午夜一级福利毛片视频6，我們的對地速度將會是時速四十公里(30+10公里)。

The influence of temperature, pressure, space velocity, feed ratio on hydro-refining reaction was analyzed.

分析了溫度日本视频www.色、壓力射欧美综合、空速、原料比對加氫反應的影響欧美日韩A。

Influences of reaction temperature, hydrogen pressure, space velocity and hydrogen/oil ratio were investigated and optimum condition was obtained.

研究了加氫精制的工藝條件欧美性天堂2019，考察了反應溫度久久综合九色综合久99、氫壓、體積空速和氫油比對聚α-烯烴合成基礎(chǔ)油加氫效果的影響91久久精品无码一区二区毛厂片，確定了最佳的加氫精制工藝人人妻,人人操,人人爱人人乐。

Comparing with the activity of NiO/γ-Al_2O_3, NiO/TiO_2, and NiO/CeO_2catalysts, NiO/CeO_2 showed the highest light-off conversions of NO and CO and lowesttemperature of total conversion. Three kind of CeO_2 prepared by homogeneousprecipitation, precipitation, and direct decomposition method wereused as the carrier of NiO. Through the activity comparison of NiO/CeO_2, NiO/CeO_2and NiO/CeO_2, CeO_2 optimized as the preferable carrier for active component at aspace velocity of 120 000h~(-1, the coversion of NO is 50％at 170℃over NiO/CeO_2catalyst, and the complete conversion of NO and CO occurred at 210℃.

由Al_2O_3、TiO_2人人睡人人操人人上、CeO_2負載的NiO催化劑在NO-CO反應中的活性比較得出：NiO／CeO_2催化劑具有最好催化活性色色屋视频APP下载；分別采用直接分解法、氨水沉淀法和均勻沉淀法制備了載體CeO_2国产极品福利精品小视频、CeO_2亚洲av日av、CeO_2，并比較了NiO／CeO_2野狼网址、NiO／CeO_2538免费精品视频、NiO／CeO_2的活性差異，得出了以尿素作為沉淀劑的均勻沉淀法制備的CeO_2負載的NiO活性最好空速為120 000 h~(-1的條件下大学情侣酒店，170℃時，NO的轉(zhuǎn)化率為50％野外免费视频毛片；210℃時黄页网在线观看视频大全，NO和CO的轉(zhuǎn)化率均達到了100％。

Experiments for deacidification of cyclohexanecarboxylic acid on MgO catalyst were carried out in a fixed bed unit and the effects of temperature, space velocity and the size of catalyst on the catalytic deacidifcation were investigated.

在固定床評價裝置上對MgO進行了環(huán)己基甲酸脫酸試驗国产一级av片精品，考察了溫度最新永久福利地址发布页、空速和催化劑顆粒尺寸對MgO催化脫酸反應的影響。