China's AVIC Helicopter Co is breaking away from Eurocopter, its partner in the joint EC 175/Z-15 medium helicopter programme, following a decision to re-engine the Chinese Z-15 variant with an indigenous powerplant.

中國(guó)中航直升機(jī)有限責(zé)任公司（AVIC Helicopter Co。，又稱(chēng)中航工業(yè)直升機(jī)公司，英文為Avicopter）擺脫EC-175/Z-15中型直升機(jī)項(xiàng)目的聯(lián)合研發(fā)方——?dú)W洲直升機(jī)公司，做出決定：為中國(guó)方面的直-15系列直升機(jī)（即Z-15）配備國(guó)產(chǎn)動(dòng)力裝置加勒比一本大道日韩在线观看。

By means of the plating technology and the system designed and made ourselves, we call them as the direct-heat evaporating roll-pulled with vacuum piston and the helix evaporating of straight heat-wire with the negative thermal specific resistance , the align polishing ring films and the separating ones of pure gold have been plated directly at the inner wall of the capillary of Sealed-off CO〓 laser.

簡(jiǎn)便有效地使器件的輸出功率、光束品質(zhì)久久66热人妻偷产精品3D动漫、穩(wěn)定性和使用壽命都得以提高的作用效果久久久久久一国产精品区；分析了放電驅(qū)動(dòng)催化機(jī)理及催化效果與器件參數(shù)、工作狀態(tài)及其中的等離子體過(guò)程的對(duì)應(yīng)關(guān)系野花社区视频www日本，建立了數(shù)學(xué)模型操操黄色网站，編程數(shù)值計(jì)算了放電管內(nèi)正柱區(qū)中等離子體參數(shù)分布及其與器件工作外參數(shù)的關(guān)系；利用我們?cè)O(shè)計(jì)開(kāi)發(fā)的直熱式真空活塞卷拖和負(fù)阻直熱絲螺旋蒸鍍工藝及制作的系統(tǒng)夜晚操人必看69，在封離型CO〓激光器毛細(xì)管玻璃內(nèi)壁上直接鍍制出了單質(zhì)金的鏡面環(huán)膜和離散膜美女双腿张开被操出白浆，經(jīng)理論分析和實(shí)驗(yàn)檢驗(yàn)，指出美國(guó)專(zhuān)利4756000號(hào)的環(huán)金方案將導(dǎo)致器件工作特性的改變和惡化美女被插高潮到爽，降低效率91绿帽人妻网站；肯定了正柱區(qū)邊界部分場(chǎng)對(duì)建立良好的激光振蕩的作用意義，明確提出了①作為高品質(zhì)器件設(shè)計(jì)基礎(chǔ)的彌散膜催化劑国产久久久污污污女高潮免费视频福利社；②高斯管型弦駐波振動(dòng)定型磨制精品日韩视频、檢測(cè)的新概念及相應(yīng)的制備加工工藝亚洲俄罗斯1级；實(shí)際制出了管子，測(cè)定了其基本的工作特性和初期過(guò)程国产亚洲日韩入口AV。

The droplet transfer of twin-wire co-pool gas shielded metal arc welding process takes great effects on the behavior of the molten pool by transferring energy, momentum and fluid flow to the molten pool which will affect the weld appearance.

雙絲共熔池GMAW(twin-wire co-pool gas shielded metal arc welding高清无码一级国产黄色片， TCGMAW)熔滴過(guò)渡對(duì)焊縫成形的影響體現(xiàn)在對(duì)熔池的作用上，熔滴對(duì)熔池的作用在于向熔池傳輸能量亚洲免费视频在线看、動(dòng)量和質(zhì)量插进去好爽视频，最終會(huì)影響到焊縫的成形和質(zhì)量美女曰批。

Cobalt phthalocyanine was synthesized and self-assembled on the surface of nanoscale tin dioxide (SnO2) by in-situ process, marked as i, and Co-O interaction was verified to conjugate axially between macromolecule and SnO2 in CoPc/SnO2.

報(bào)道了酞菁鈷分子原位自組裝于納米 SnO2 顆粒表面久久se精品一区精品二区精， CoPc 大環(huán)分子與 SnO2 表面形成 Co—O軸向相互作用，測(cè)定了原位合成方法制備的 CoPc/SnO2與浸漬法制備 CoPc/SnO2間的結(jié)合特性欧美老妇性,XXXX，并進(jìn)行了可見(jiàn)光光催化表征及 CoPc 敏化機(jī)理探討午夜理论片最新午夜播放。

Abstruct : The raw coal gas produced by coal gasification furnace contains high-concentration dust, water, tar and other impurities, which influences the effective operation of CO conversion process and causes high operation cost.

煤氣化制氣爐粗煤氣中含有較高濃度粉塵、水大片免费看大片费看大片、焦油等雜質(zhì)免费视频好爽好湿叫国产，影響了 CO 變換工藝的有效運(yùn)行，導(dǎo)致操作費(fèi)用大大增高特黄的AAA级的中美欧的毛片。

The variation of puff number and tar, nicotine, and CO deliveries of cigarette smoke with puffing interval was tested.

進(jìn)行了抽吸間隔時(shí)間的長(zhǎng)短對(duì)卷煙抽吸口數(shù)久久精品亚洲国产一区二区、煙氣焦油、煙堿和CO釋放量的影響實(shí)驗(yàn)色综合久月婷婷网。

The adsorption for CO on the Cu(100) surface was investigated by first-principle density functional theory.

CO在金屬表面的吸附是研究最廣泛的課題之一人操人人人干。

The adsorption of CO on Pu (100) surface were studied by the density functional theory.

采用密度泛函理論研究了CO分子在Pu (100)面上的吸附。

CO adsorption and oxidation reaction on the CeO2(110) surface were systematically investigated using density functional theory.

利用密度泛函理論系統(tǒng)研究了O2與CO在CeO2(110)表面的吸附反應(yīng)行為亚洲天天影院色香欲综合。

Addition of sodium acetate and elevation of CO〓 concentration enhanced the growth of Ellipsoidion maratilis.

不同碳源及高CO〓濃度條件下海生橢球藻的生長(zhǎng)欧美色图一级黄片、光合作用、營(yíng)養(yǎng)組成有差異av在线www天堂网。