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- We' 11 stop now and resume at 2 o' clock. 现在我们休息，两点再继续干。
- We heard the bell striking 2 o' clock in the distance. 我们听见远处的钟在敲两点。
- What time is the mail delivered on Saturday? The mailman always comes at 2 o?clock. 星期六信件什么时候送到?邮递员通常两点钟来。
- The other foot waits on its pedal in the 2 o’clock position, ready for a quick start. 另一只脚停留在2点钟位置的脚登上，为快速起步作准备。
- Al； Fe；化合； Fe 2 O 3 ； Fe 3 O 4 ； FeS 2 。 在高温下，使用还原剂，将铁从铁矿石中还原出来。
- Nota: in surimi ,EEC limits the maximum amount of phosphate added to 0.1% expressed as P 2 O 5 . 备注 ：在鱼糜里，欧洲经济共同体允许的磷酸盐添加的最大量到to 0.;1%25，以P 2 O 5 表示。
- Keywords NiFe 2O 4;nanocrystallites;surface effects;specific saturation magnetization; 铁酸镍;纳米晶;表面效应;比饱和磁化强度;
- When stopped, raise one foot and its pedal into the 2 o’clock starting position. 停下来的时候，把一边的脚放到脚登上并摆至起步的2点钟位置。
- Once your foot is on the pedal in the 2 o’clock position, you’re ready to get moving. 当你踏有踏板上的脚是在2点钟位置的时候，那么，你已经准备好出发了。
- As 2 O 3 could down_regulate significantly the expression of Evi_1mRNA and up_regulate JNK protein in K562cells in time_ and dose_dependent manner. 在此过程中K562细胞的Evi-1基因表达下调,JNK蛋白表达增多,两者跟As2O3浓度存在剂量-时间关系。
- The films of Pb (Zr 0 5 Ti 0 5 )O 3 (PZT) and Bi 2Ti 2 O 7 were prepared by chemical solution d ecomposition(CSD) technique in this pape r. 用化学溶液分解 (CSD)法制备 Pb(Zr0 .;5 Ti0
- Phase analysis of series of samples showed that a small amount of Al 2 O 3 and 15R polytypoid existed in the high Z value samples. 高Z值试样残余少量Al2 O3并伴生少量 15R相。
- T he hollow particles of Y(OH)CO 3 (see Fig.5)were prepared by the coordi-nation reaction which dissolved the pre-existing particles of AgI in Na 2 S 2 O 3 concentrated solutions. 并加入配合剂Na2S2O3;运用生成稳定配合物的方法溶解内置核;最终得到Y(OH)CO3中空粒子.
- But the development of our country retail trade tangibly say after the reform open, is short time of 2 O year, the our country almost ushered in all retail trade Tais. 而我国零售业的发展确切地说是在改革开放之后 ，短短 2O年的时间，我国几乎引进了所有的零售业态。
- Keywords NiFe alloy film;high static magnetic field;electrodeposition;microstructure; 镍铁合金膜;强磁场;电沉积;微观结构;
- Keywords NiFe hydrotalcite-like compounds;MgFe hydrotalcite-like compounds;heat stability difference;synthesis; 镁铁水滑石;镍铁水滑石;热稳定性;合成;
- The cationic s urface active ag ent,Arquad2HT-75,combined with P 2 O 5 ,was us ed in floating purification experiments of the affination raw s ug ar and compared with other compos itions. 用荷兰阳离子表面活性剂Arquad2HT鄄75与P2O5组合对复筛原糖浆进行气浮清净试验并与其它的组合进行比较。
- Results FRC before and after alveolar recruitment manoeuvre with 5 cmH? 2 O PEEP were 48.5 13.5 ml and 103.5 21.2 ml respectively, that with 10 cmH? 2 O PEEP were 143 37.2 ml and 196 43 ml,15 cmH? 2 O PEEP were 166 34.2 ml and 241.5 42 ml. (166±34.;2)ml(前)/(241
- As 2 O 3 could obviously inhibit the expression of Evi_1mRNA and activate JNK signal transduction pathway,which may be a possible mechanism of As 2 O 3 inducing apoptosis in K562cells. As2O3通过抑制K562细胞Evi-1表达,从而激活JNK信号传导途径,促进细胞凋亡,这可能是As2O3促进K562细胞凋亡的机制之一。
- In terms o f major element compositions,diffe rent Proterozoic groups and formations h ave no distinct differences and on th e whole are characterized by interme diate SiO 2 contents and K 2 O /Na 2 O ratios and relatively high Fe 2 O 3? +MgO contents. 中元古代冷家溪群和新元古代板溪群(包括下部马底驿组和上部五强溪组)地层在主元素成分上无明显区别,总体上以中等SiO2含量和K2O/Na2O比值以及较高的(Fe2O3+MgO)含量为特征。
