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- Comparative studies of perforation plate structures of vessels in Ranunculaceae. 毛莨科植物導管穿孔板結構的比較觀(guān)察.
- Results show that the acoustic system of micro perforation plate can effectively reduce discharge noise. 試驗表明,微穿孔板吸聲結構可有效地降低排氣噪聲。
- Results: In all 18 cases,gastric perforation occurred in 1 case,duodenum 2 cases,jejunoileal intestine 12 cases,colon 3 case,and multiple perforation was in jejunoileal intestine. 結果:18例外傷急診患者中,胃、十二指腸、空回腸與結腸穿孔各1,2,12,3例,其中空回腸為多處破裂,CT主要征象為腹腔散在積液征、游離氣腹征、腸系膜與腸壁增厚模糊征、造影劑外溢征。
- The study of the stem's secondary xylem of Rhus chinensis Mill reveals that perforation plate is simple perforation plate. 對鹽膚木莖進(jìn)行木材解剖學(xué)研究,發(fā)現其導管分子穿孔板為單穿孔板。
- Barium enema showed microcolon in 10 cases,nearly normal size of colon in 3 cases,shortening of colon in 1 case, multiple perforation of colon in 1 case,and delayed evacuation of barium in 6 cases. 鋇灌腸(13例)顯示結腸細小10例,3例結腸近似正常,有1例表現結腸縮短,1例合并多處穿孔,6例排鋇延遲。
- There were two types of vessel perforation plates, simple perforation one and scalariform plant. 一端是梯狀穿孔板,另一端為孔紋增厚的導管;
- Perforated plates correspond to heterogeneous media. 多孔板相當于均勻介質(zhì)。
- It is demonstrated that the use of the perforated plate affords a high level of gas holdup,especially at higher superficial gas v... 結果表明,多孔板分布器加入后淤漿床內的氣含率較高,這種差異在較大表觀(guān)氣速下尤為明顯,同時(shí)床內的流動(dòng)變得均勻。
- Only vessels were observed in Selaginella sanguinolenta and Selaginella pulvinata, including two types of scalariform perforation plates and reticulate-scalariform perforation plates. 圓枝卷柏、墊狀卷柏僅觀(guān)察到導管,有梯狀穿孔以及網(wǎng)狀-梯狀混合型穿孔2種類(lèi)型。
- The design program has been introduced with a perforated plate distributor in a molecular sieve adsorber of a small scale air separation unit as an example. 以小型空分設備分子篩吸附器的孔板分布器為例,通過(guò)例題演算,介紹了設計程序。
- He only put a bit on his plate to make fashion. 他只是撥了一點(diǎn)食物到盤(pán)子里做做樣子。
- The hydrodynamics of slurry bubble columns with and without a perforated plate distributor have been investigated with a coal solid concentration of 29% (wt) under a continuous operation mode for both liquid and solid. 摘要對于有、無(wú)進(jìn)料口多孔板分布器兩種結構下淤漿床中的流動(dòng)特性進(jìn)行了考察。
- Multiple perforations of tympanic membrane 鼓膜多發(fā)性穿孔
- The number shall be cut in on a plate. 號碼將雕刻在一塊金屬板上。
- He is the person with multiple injuries. 他就是那個(gè)多處受傷的人。
- I hid the broken plate behind the table. 我把打碎的盤(pán)子藏在餐桌后面了。
- It is demonstrated that the use of the perforated plate affords a high level of gas holdup, especially at higher superficial gas velocities, and nearly uniform distributions of the solid within the column. 結果表明,多孔板分布器加入后淤漿床內的氣含率較高,這種差異在較大表觀(guān)氣速下尤為明顯,同時(shí)床內的流動(dòng)變得均勻。
- Friendship multiple joy and divide grieve. 朋友之間,歡樂(lè )同享,苦難同當。
- That boat is done with the steel plate. 那艘船是用鋼板做的。
- This glass plate is very fragile. 這個(gè)玻璃盤(pán)子很容易碎。