查询词典 up to time

The result showed that Ti02 nanowires with a diameter of 20 nm and a length up to several micron only can be synthesized in NH4F/glycol solution with a small amount of water (glycol: H20=39:1), 60V anodic voltage and 2h anodic time. The nanowires originated from the vertical splitting of anodically grown nanotubes.

结果表明，当醇水体积比为39：1时，60V电压下氧化2h，TiO2纳米管顶部的氧化层在缺陷处发生二次击穿溶解，产生自组装的孔核，场助溶解驱动力使纳米管顶部在孔核处沿管轴向垂直劈裂，形成直径20nm、长度可达几微米的TiO2纳米线。

He bustled up to get there in time.

他急忙动身，以便准时赶到那里。

They bustled up to get there in time.

他们急忙动身，以便准时赶到那里。

Sn with the content of 0.004% in the lithosphere is almost in presence of cassiterite and little in presence of Sn-contained sulfide. Since 1980s, the anticancer active study on organic complex compounds has attracted considerable attentions, it becomes another hot issue after the study on Pt. When time up to the year 1989, the anticancer active measurement of more than 2000 kinds of Sn-contained complex compounds have been carried out by Cancer Academy, U.S, with the results showing half of these Sn-contained complex compounds posses antileucocythemia(P388) activity. Thereafter, Sn-contained complex compounds synthesized by hydrothermal reaction also become a hot issue people focus on.

Sn在地壳中的含量为0.004%，几乎都以锡石的形式存在，此外还有极少量的Sn的硫化物。20世纪80年代以来，人们对Sn有机配合物抗癌活性的研究产生了浓厚兴趣，成为继顺铂之后又一活跃的研究热点，到1989年，美国国家癌症研究所对2000多种Sn的配合物进行了抗癌活性测定，结果表明，50%的配合物具有抗P388白血病活性，故水热溶剂热合成锡的配合物也成为人们的研究热点。

Chapter two, the preparation of liposomes in DPPC/Chol/DPPA mixed system were investigated systematically for the first time. The optimal conditions for preparation and the composition of liposomes were established, the encapsulation efficiency was up to 50.4%.

第二章 首次系统研究了反相蒸发法用于DPPC/Chol/DPPA混合类脂体系的脂质体的制备，确定了脂质体的最佳制备条件和最佳组成，获得了高达50.4％的包裹效率。

The time I spend in commuting every day adds up to three hours.

我每天阅读的时间加起来有3个小时。

When coming up to the surface, they must spend as much time decompressing as they spent under 50 meters of water.

在回到水面后，他们必须花上在50米的水下相等的时间来减压。

Result: The average healing time of superficial second degree burn wound was 7 days with epidermidalization; deep second degree burn wound achieved physiological healing in 22 days; while superficial third burn wound were healed in 35±days. The total cure rate was up to 98.92%, and scarring rate accounted for about 12%.

结果：浅Ⅱ度创面治愈时间，平均7d全部表皮化愈合，深Ⅱ度创面平均22d也生理性愈合，浅Ⅲ度创面在35d±5d愈合；总治愈率达98.92%，瘢痕形成率约占12%。

Every bottle lives up to our family's seal of approval, hallmarked by time honoured wine-making methods.

每一瓶葡萄酒都得到我们家族的认可，采用传统优秀酿酒工艺，品质保证。

The inhibitory effect of NaCl on the halophytic seeds decreased with the delay of treatment time, but that on nonhalophytic seeds incresed up to the 8 th day, after then did not incre...

另外 ，在 0 。6MPaNaCl下，随处理时间延长，盐地碱蓬和琐琐种子的α淀粉酶活性不断提高，SOD活性基本不变，但小麦和大麦种子的α淀粉酶活性在处理 8d后接近最大值，SOD活性显著下降。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。