下水

I will make him go into the water.

我将叫他下水去。

Suddenly, he found a mermaid lying in the manhole.

突然，他发现下水道里有一条人鱼。

Ha!!! Those who have the kingfisher not to stop is the survival catches the live food, like locust, praying mantis, mole cricket, musca maggot, earthworm and each kind of insect, also eats the live small fish, the small shrimp to be very happy oh… The attention, the kingfisher must launch said in a twinkling, only hears "the sword" the common sound,……A kingfisher gripped in the mountain stream.

哇！！！有翠鸟正不停的为生存而捕捉活食，如蝗虫、螳螂、蝼蛄、蝇蛆、蚯蚓及各种昆虫，也食活的小鱼、小虾好不开心哦…注意，翠鸟要下水了说说时迟那时快，只听见"剑"一般的声音，唰…啊…一只翠鸟扎进了溪水中。

The present invention adopts the technical proposal of adopting ZSM-5 mesoporous molecular sieve raw powder with a silicon-aluminum mol ratio SiO2Al2O3 of 20 to 1000 and a weight percentage of 20 to 100 percent as well as at least one caking agent selected from SiO2, clay and Al2O3 to extrude, tablet or spray into shape; then treating for 1 to 8 hours by 0.1 to 3 mol/l of at least one ammonium liquor from ammonium nitrate, ammonium chloride or ammonium sulphate or 0.1 to 8.5 mol/l of at least one acid liquor from muriatic acid, nitric acid, vitriol or acetic acid under a temperature of 20 to 90 DEG C; then using steam to treat for 2 to 15 hours under the temperature condition of 400 to 700 DEG C; using a liquor of 0.1 to 3mol/l selected from at least one of oxalic acid, citric acid or maleic acid under a temperature condition of 20 to 90 DEG C to dip for 2 to 5 hours to obtain the modified molecular sieve catalyst, thus better solving the problems.

本发明通过采用硅铝比SiO2/Al2O3为20～1000重量百分比计20～100％的ZSM-5介孔分子筛原粉与余量的选自SiO2、粘土或Al2O3中至少一种粘结剂挤条、压片或喷球成型；再经过0.1～3摩尔/升选自硝酸铵、氯化铵或硫酸铵中的至少一种铵溶液或0.1～8.5摩尔/升选自盐酸、硝酸、硫酸或乙酸中的至少一种酸溶液在温度20～90℃下处理1～8小时；然后在温度为400～700℃条件下水蒸汽处理2～15小时；再用0.1～3摩尔/升选自草酸、柠檬酸或马来酸中至少一种在温度为20～90℃条件下浸渍2～5小时得所需改性分子筛催化剂的技术方案较好地解决了该问题，可用于甲醇转化制丙烯的工业生产中。

The first nuclear-powered submarine, launched in 1995, was named Nautilus, too.

年下水的第一艘核动力潜艇也起名为"鹦鹉螺号"。

The act of moving a newly-built vessel into the water for the first time.

新造的船首次下水的仪式。

You tie a nymph onto your leader and step into the water.

你走你的领导和配合了若虫一步下水。

Offal is now thought to be very nutritious.

现在认为猪牛等的下水很有营养。

Offal is now thought to be very nutritious .

现在认为下水很有营养。

The oil tanker was launched last year.

那艘油轮去年下水了。不适合

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。