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- The filter is constructed as a sandwich from three materials of different atomic number. 屏蔽物由不同原子序數的三種物質(zhì)的夾層組成。
- Hibiscus syriacus wood, polychrome ware and sculptures combining three materials clocks because high technological content is difficult to imitate. 椴木、彩瓷與鑄銅三種材質(zhì)相結合的鐘表，因為技術(shù)含量甚高，更是難以仿制。
- Results showthat ability of cor-rosion-resistant of the bioceramic coating could be the best among three materials by laser cladding. 結果表明,在一定激光熔覆條件下制備的稀土生物陶瓷涂層復合材料比鈦合金、未加稀土的涂層材料耐腐蝕能力強。
- Results show that ability of corrosion-resistant of the bioceramic coating could be the best among three materials by laser cladding. 結果表明，在一定激光熔覆條件下制備的稀土生物陶瓷涂層復合材料比鈦合金、未加稀土的涂層材料耐腐蝕能力強。
- In our studies we measured the effects of these three materials on the MC3T3E1 (preosteoblast cell line) cells, co- culture of MC3T3E1 and HSCs and ovariectomic (Ovx) mouse model. 在我們的實(shí)驗中，我們使用前造骨細胞 MC3T3E1做細胞培養、血液性干細胞與 MC3T3E1的共同細胞培養和去卵巢小鼠模式，去觀(guān)察這三種物質(zhì)對骨細胞分化的影響。
- The results showed that the three materials had antibacterial effect on the tested five bacterium, but sanguinarine hydrochloride had far more strong and extensive antibacterial effect. 結果表明,這三種物質(zhì)具有不同程度的抑菌效力,其中鹽酸血根堿具有很強的廣譜抑菌作用。
- RF and HA, with significant difference between the two materials except for RF and HA. Conclusion: VITAPEX has the best root canal sealing ability than other three materials whose order is ZOE, RFand HA. 結論：通過(guò)微滲漏值的比較，說(shuō)明VITAPEX封閉根尖孔能力顯著(zhù)優(yōu)于其它3種材料，其后依次為ZOE、RF、HA。
- The soakage of the three materials system of TDE-85 epoxy resin, diallyl isophthalate(DAIP) and E-51 epoxy resin in vacuum assistant resin transfer molding(VARTM) for high performance radome was studied. 研究了采用真空輔助樹(shù)脂傳遞模塑 (VARTM )工藝制造高性能機載雷達罩的TDE - 85環(huán)氧樹(shù)脂、間苯二甲酸二烯丙酯 (DAIP)和E - 5 1環(huán)氧樹(shù)脂三種材料體系的浸潤性能。
- Methods 234 teeth with cervical caries were divided into three groups and filled by the three materials and the one year follow up results were evaluated with USPHS evaluation criteria. 方法 2 34顆患牙分別用以上三種材料充填治療 ,經(jīng) 1年觀(guān)察并參考USPHS臨床直接評定標準評價(jià)各組療效。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三個(gè)鐘點(diǎn)才回到家。
- Our family reunions are always three ring circus. 我家合家團聚的場(chǎng)面總是熱鬧非凡。
- The train arrived on the dot of three o'clock. 那輛火車(chē)三點(diǎn)鐘準時(shí)到達。
- Her family lives three li away from her school. 她家住在離學(xué)校有三里路的地方。
- We spied three figures in the distance. 我們望見(jiàn)遠處有三個(gè)人影兒。
- The earthwork was cast up in three hours. 土方工程在三小時(shí)內就完成了。
- It's three blocks straight ahead. 一直往前走過(guò)三個(gè)街區就是。
- The investigator will be divided into three groups. 所有的調查員將被分為三個(gè)小組。
- Three people can sit in the back of this car. 這車(chē)的后座可坐3個(gè)人。
- I did the calculation by the rule of three. 我是根據比例運算法則計算出來(lái)的。
- He is on night duty three days a week. 他一個(gè)星期要上三天夜班。
