送出

A process for continuously preparing nm carbon tubes on fluidized bed include such steps as carrying the transition metal oxide catalyst on carrier, putting it in catalyst-activating reactor, reduction reaction by introducing the gas mixture of nitrogen gas and hydrogen or CO gas to the reactor, loading the catalyst into fluidized bed, and introducing mixed reaction gas to its to grow said nm carbon tubes on the catalyst by chemical gas-phase deposition.

本发明涉及一种流化床连续化制备碳纳米管的方法，首先将过渡金属的氧化物催化剂载于担体上，然后将其放在催化剂活化反应器内，通入流动的氢气或一氧化碳与氮气的混合气体进行还原反应，最后将催化剂送至流化床中，通入反应混合气体，流化床的下部则得到碳纳米管。本发明的方法和装置，在流化床中经过化学气相沉积，在催化剂载体上生长出碳纳米管。

Through adopting the technical measures such as local tuyere blowing above iron notch , burning iron notch with rich oxygen lance, tapping from iron notch , discharging slag and hot metal timely, adding coke in concentrative and de-concentrative forms and drilling the tuyere timely and so on, the accident of hearth chill was treated effectively.

通过采取铁口上方局部风口送风、富氧枪烧铁口、铁口出铁、及时排放渣铁、集中与分散加焦和适时打风口等措施，有效地处理了炉缸冻结事

In our country unload bulk materials equipments to have in common use currently: bucket elevator, screw conveyer , car dumper system,dump car,bottom-unload car system, grab-bucket machine.

为解决我单位狭窄货场的卸车问题，减少车辆在厂内停时费用，该文设计出一种新型卸车工具：螺旋送料器。

The town collected to see them depart, and the children ran after their carriage through the gate of the little city.

小城里的人们聚集起来目送年轻夫妇离开，孩子们跟在马车后面送他们，直到马车出了小城的门。

The "Deliver Painting to China" Opportunity completion requirements are now called out.

&送油画到中国&的探险任务所需要的条件现在可以被呼出。

Shebronze, dealing from her oblique jar thick syrupy liquor for his lips, looked as it flowed flower in his coat: who gave him?

243这位褐发女侍从瓶子里为他的嘴唇倾倒出浓郁的甜酒，望着它哗哗地往外流（他上衣上那朵花儿，是谁送的呢？

Set up queries, reservations, ticketing, ticket delivery of one-stop service.

建立了查询、预定、出票、送票的一站式服务。

In the alternating suction and discharge valve under the influence of pressure delivery and recycling to achieve the purpose of washing fluid.

在吸入和排出阀的交替作用下﹐实现压送与循环冲洗液的目的。

They first bring freshly crushed coffee beans in filter paper, pre-warmed cafetiere and cup to your table, invite you to have a breath of cafe deeply, and skillfully pouring hot water through cafe in front of you.

客人点了咖啡之后，服务生先送上装著现磨咖啡的滤纸以及预热过的磁滤杯以及咖啡杯组；接著请客人先欣赏一下香气，然后熟练地以神灯壶在客人面前滤出一杯美味的咖啡。

Then, the conclusion can be derived that local blocked clapboards can improve the uniformity of wind sent by the pipe effectively. Then, domain extension method is used to approximate the three-dimensional structure of geometrical complexity.

首次模拟了均压风道内的湍流流场，通过改变风道结构，预测了该变化对送风均匀性的影响，得到了优化方案：局部封闭隔板能够有效改善风道出风的均匀性。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。