查询词典 re-up

The operating range suitable for three-phase reaction was obtained and a mathematical model established. The results show that MSB formed by fine magnetizable powder and fliudizing flow can be operated stably in a wide range. MSB has three kinds of regimes: particulate, chain, and magnetically condensed. In these regimes, the chain regime is the best for three-phase reaction. When Ni-RE-P catalyst particles mixed with some iron powder, magnetically stabilization is easily achieved; therefore, it is possible that NiRE-P catalyst can be controlled in the bed for reaction more easilly if adding certain percentage of iron powder.

研究结果表明：细粉铁磁性颗粒形成的磁稳定床可在较宽流速范围内稳定操作，该磁稳定床有三种操作状态：散粒状态，链式状态和磁聚状态，其中有利于进行气液固三相反应的操作状态是链式状态；当磁稳定床在最小流化速度和带出速度之间操作时，床层处于链式状态；最小流化速度和带出速度可用（1-24）、（1-25）、（1-27）、（1-33）式计算；弱软磁性Ni-RE-P非晶催化剂中混入定量铁粉颗粒后便可形成磁稳定床，因此利用混入铁粉颗粒在外加磁场作用下控制弱磁性非晶催化剂颗粒进行反应的方法是可能的。

As usual I asked Giovanni Lo Re (a really good friend I used to work within Italy) to make a little sketch of the scene and to design the objects.

像往常一样，我请Giovanni Lo Re（一个很好的朋友，我曾经工作在意大利），对场景做一个速写和设计物体。

The results show that the temperature change of the heat exchanger is consistent with flow pattern and the maldistribution is more and more severe with the increase of Re velues.

实验结果表明随着Re的增大，换热器出口温度分布与流量分配趋势相一致，会越来越不均匀；较大的传热温差也会增加温度分布的不均匀性。

Methods: Standard esophageal manometry was performed in 300 patients with typical gastroesophageal reflux symptoms, including 196 NERD and 104 RE, and in 83 healthy volunteers.

83例健康志愿者以及具有典型胃食管反流症状的NERD患者196例和RE患者104例纳入本研究。

The background and strong capability of resource integration of MCC RE Chongqing branch are not to be overlooked.

MCC RE重庆公司，其背景和雄厚的资源整合能力是不容忽视的。

Property:The product is a kind of colourless to light-yellow viscid fluid or white wax solid.It can dissolve in organic reagent like water,alcohol etc.It gives off methanal upon heating.so it is a good methanal donator,and is used in conperation of RS、RH and RE to get a good adhensive result.

性状：无色至微黄色粘稠液体或白色蜡状固体，能溶于水和一般有机溶剂，加热能释放出甲醛，是一种良好甲醛给予体，与RS、RH、RE配合使用，能起到良好的粘合效果。

The critical micelle concentration of RE was determined by using conductance and surface tension measurment.

在优化条件下反应，所合成的RE活性物含量为32.9％。

Two molybdenite samples from the Middle-Low Reaches of the Yangtze River were dated by both Os-Os and Re-Os methods.

在金属矿床的年代学研究过程中，Re-Os同位素定年方法的最大优点是能直接对金属矿物定年。

In this paper, the highly precise Re-Os age is given for the first time for molybdenite from the Bangpu copper polymetallic deposit in the north belt.

中文摘要：通过对西藏冈底斯成矿带东段的帮浦矿床中的辉钼矿进行Re-Os精确测年，首次获得北矿带的铜多金属矿化时间。

The age of Re-Os isotime line from molybdenite is 116.2±1.9 Ma,with an average model age of 115.7±1.3 Ma.

由辉钼矿测年结果可以看出，Re-Os等时线为116.2±1.9Ma，而模式年龄的平均值为115.7±1.3Ma。

Compared the voltage negative feedback wire-feeding speed regulation system supported by current positive feedback with the rotational speed negative feedback regulation system, the equivalent condition of the two systems is obtained. Then, a wire-feeding speed regulation circuit for the CO_2 welding machine is designed based on TL494 chip, which has the self-protective function under the condition of current overloading.

通过对电压负反馈配合电流正反馈的送丝调速系统与转速负反馈调速系统的比较，得出了这两种调速系统的等效条件，并采用电压负反馈配合电流正反馈技术，设计了一种以TL494为核心的具有过电流截止保护功能的CO_2焊机送丝调速电路。

Make a model to help you determine the optimal number of tollbooths to deploy in a barrier-toll plaza.

建立一个模型来确定在一个容易造成阻塞的收费区中应该设置的收费亭的最优数量。