The numerical results show that lossy dielectric-load can heighten the start oscillation current of absolute instability, and increase depends on the magnetic field strength and the perpendicular-to-parallel velocity ratio of the electrons; The thickness of the lossy waveguide increases the start oscillation length of backward wave oscillation.

結(jié)果表明：損耗介質(zhì)的加載日本超碰97人人爽人人爱，可以提高絕對不穩(wěn)定性起振電流三级片AAAA，提高的幅度依賴于工作磁場偏離飽和磁場的程度欧美日韩免费精品区、電子束橫縱速度比等免费一级a片在线播放视频；增加波導(dǎo)損耗介質(zhì)加載的厚度，可以提高競爭模式的回旋返波起振長度99久久精品这里只有精品。

The information transmitted on the internet is not number, letter and figure, with the level of application enhanced, and the application of sound, action shot and video images is increased, so these is a strict request for the safety and visiting speed of the internet servers.

由于在網(wǎng)絡(luò)上傳輸?shù)男畔⒉恢皇菙?shù)字a片av在线播放、文字和圖形，隨著應(yīng)用水平的提高国产模特视频一区一页，逐步增加語音操操操射射射干干干、動態(tài)圖像及視頻圖像等高帶寬的應(yīng)用，因此對網(wǎng)絡(luò)服務(wù)器群的安全性和訪問速度也有很高的要求超碰在线免费播放。

With the increase of step potentials, the coverage of methanol adsorbate and adsorption rate increase.

隨著吸附電位的升高日韩精品另类图片视频在线观看网站，甲醇的吸附速度和吸附物覆蓋度增加免费A级毛片无码AⅤ中文字幕。

The result indicated that MgO and α- methacrylic acid can together thicken epoxy, and the speed of thickening epoxy become quickly with the increasing content of MgO; when the ratio of MgO and α- methacrylic acid is 3:1, thickening epoxy have a better effect; the thickening mechanism: the terminal corboxyl group of α- methacrylic acid react with MgO, and it accompany with large numbers of heat, the heat can accelerate the reaction between the terminal corboxyl group with the secondary hydroxyl groups of epoxy, intermolecular hydrogen bonding which the water of above-mentioned formation result in and complex compound which format the metal atoms and carbonyl group complexing collective increase the viscosity of epoxy resin.

結(jié)果表明：MgO和α－甲基丙烯酸配合可增稠環(huán)氧樹脂yp污网站在线观看，隨著MgO加入量的增加色站精品视频在线，環(huán)氧樹脂增稠的速度加快；MgO與α－甲基丙烯酸為3：1時久久国产精品国产精欧洲欧洲黄页，增稠環(huán)氧樹脂的效果較好AV黄色网站在线播放；推測環(huán)氧樹脂的增稠機(jī)理是α－甲基丙烯酸中的端羧基與氧化鎂反應(yīng)，放出熱量促使其端羧基與環(huán)氧樹脂中的仲羥基反應(yīng)欧美uuuu666，上述反應(yīng)生成水產(chǎn)生的氫鍵和羰基與氧化鎂中的金屬原子形成絡(luò)合物共同導(dǎo)致環(huán)氧樹脂的粘度增加91精品久久久精品麻豆。

Bending angle about material augments along with laser power and laser light spot diameter augment, but bending angle about material minishes along with laser scan rate and material hardness augment.

隨著激光功率和激光光斑直徑的增加板材彎曲角度增大，但隨著激光掃描速度和板材厚度的增加彎曲角度減小国产真人又黄又大一级。

With the increase of the contents of the fire retardants, both the rate of carbon-forming and carbon yields increase.

隨著阻燃劑含量增加性爱小视频在线，阻燃纖維素的成炭速度和殘?zhí)柯识荚黾印?/p>

Also the multi-scale entropy processing and analysis of conductance fluctuating signals acquired by VMEA sensor for five flow patterns with water as the continuous liquid are conducted. The study result indicates that the increase of f o makes oil in water type slug flow occur at lower U sg; for low flow velocity, the continuous liquid inversion occurs at about f o=0.9 and the increase of U sg makes the inversion point move to low oil volume fraction; the multi-scale entropy detail describes the nonlinear dynamic characteristics of oil-gas-water flow patterns and the rate of MSE at low scales sensitively indicates the variation of flow patterns and can act as the efficient criterion of three-phase flow patterns identification.

對水為連續(xù)相的5種流型VMEA傳感器波動信號進(jìn)行了多尺度熵分析，研究結(jié)果表明：含油率增加可使水包油段塞流在較低氣相表觀速度下產(chǎn)生欧美性爱一级片免费看；較低流速下的油水相態(tài)逆轉(zhuǎn)可發(fā)生在油液比為0.9左右国产精品无码一区二区久久，氣相流速增加使得逆轉(zhuǎn)點(diǎn)向含油率低的方向偏移；多尺度熵細(xì)節(jié)可以刻畫油氣水三相流非線性動力學(xué)特性久2无码视频在线观看，而低尺度的多尺度熵變化率敏感地反映流型轉(zhuǎn)變黄色视频资源网站，是劃分油氣水三相流流型的有效準(zhǔn)則。

Remember that incrementing the score adds to the speed in which planets are added, making the game increase in difficulty.

請記住久国产在线，遞增的分?jǐn)?shù)增加了在其中加入行星的速度黄色激情在线视频，使比賽增加了難度。&/頁&

The cutting temperature is incr...

切削溫度在所選切削范圍內(nèi)隨切削速度的增加而持續(xù)增加jiZZjiZZjiZZjiZZ免费看。

Hm^2 by 2005 and it had formed a large area of mono-dominant community. During this same period, the area of the P. australis community decreased significantly, mainly due to the influences of wetland reclamations in 1998 and 2001, and the invasion of S. alterniflora.

受1998年和2001年兩次高灘圍墾和互花米草入侵影響黑女人一级婬片A片AAA毛片，崇明東灘的蘆葦群落面積大大減少，雖隨著灘涂的淤漲美女裸体污污18禁免费APP，蘆葦群落的面積逐年有所增加福利网在线观看亚洲AV，但增加的速度緩慢。