延长时间

HCHO drops spirally along with the time,and but with transitory rises in summer,acetone and acetaldehyde decreases wavily.

空气中甲醛随使用时间的延长呈现伴夏季升高的螺旋样下降趋势；丙酮和乙醛呈波浪样下降；VOCs的污染水平使用初期最高，但下降较快，1个月后至初始的1/10～1/20。

Prolong bake time can improve weatherproofing of oxalate coating.

延长烘烤时间，草酸盐转化膜的耐候性提高。

Results After 2 h WRS, the NO production, the NOS activity and L-arginine transport rate in rat platelets obviously increased and then gradually decreased. After 8 h of WRS, these parameters were decreased as compared with the control group. The gastric ulcer appeared and got more serious after 4 h WIR stress.

结果 WRS 2 h血小板L-Arg转运量、NOS活性和孵育液NO2含量较对照组显著增加，但随应激时间延长，其呈下降趋势，应激8 h时均显著低于对照组，胃溃疡逐渐加重。

The Cd2+ residues in Zizania galls in all treatments were lower than the national maximum residue standards of non2polluted vegetables.

表明茭白对Cd2+的忍耐性较强，虽然产品器官中的残留含量随处理时间延长而呈增加趋势，但生物富集程度较低。

Results indicated that introducing some ring-structure into UF molecule during the synthesis could efficiently improve the water resistance of UF resin. The Uron ring would form if reaction temperature was more than 75 degrees C, and the higher Uron content was obtained at pH 8 and 85 degrees C in the absence of catalyst when the reaction time was long enough.

结果表明：通过在脲醛树脂合成中引入Uron环等环状结构物质能够有效提高脲醛树脂胶黏剂的耐水性；当反应温度高于75℃时，反应产物都生成了一定量的Uron环物质；在pH值为8左右、温度控制在85℃、不使用催化剂、尽可能延长反应时间的条件下，尿素与甲醛成环化反应生成的Uron相对值最多。

Character: this machine can partly peel out the skin of ginger and onion by prolonging material rotation time in the rolling vessel.

性能：能使姜及洋葱在多角滚筒连续延长滚动旋转时间，便可把部分的姜及洋葱皮剥去。

Touch pitch, and you will be defiled.

节约时间就是延长生命。

When one of the shop tend it open time ,the other's in the same street will do as it .

一家店铺开始延长营业时间，同一条街上的其他商店也都照方抓药。

If you climb a height hung upside down in case of emergency can be extended at any time to take off wing membrane.04-11-07

如果你爬上高处倒吊在紧急情况下可在任何时间延长起飞翼膜。

However, post-natal depression arises infrequently and usually abates during the first year, so it is probably irrelevant for the child's eating habits over time.

但是，产后忧郁症并不常出现并且常于产后第一年就可治愈，随着时间的延长，这很可能和儿童的饮食习惯无关。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。