查询词典 rake ratio

Results of pulling test reveal that the nominal strength ratio of corroded hot-rolled steel bar over uncorroded one is approximately equal to the ratio of maximum residual sectional area over the uncorroded one.And the rupture extension ratio of corroded hot-rolled steel bar is exponentially decreased with the maximum sectional loss ratio.The effect of stress concentration caused by corrosion pits has a significant influence on the decrease of rupture extension ratio but it is ignorable on the nominal strength ratio.

实验结果表明：锈蚀钢筋与未锈钢筋的名义强度比可近似取锈后钢筋的最大残余面积率，受锈坑应力集中的影响甚微；锈蚀钢筋的断后延伸率随最大截面损失率呈指数下降，受锈坑应力集中的影响显著。

Markstein length increases with the increase of dilution ratio when equivalence ratio is less than 1.4, and the flame stability tends to increase with the increase of dilution ratio. The ratio of unstretched laminar burning velocity with and without diluent is only related to the dilution ratio and is little influenced by the equivalence ratio.

丙烷－空气－稀释气混合气随稀释系数的增加，火焰传播速率和层流燃烧速率降低，在当量比小于1.4时，随稀释系数的增加，马克斯坦长度值增加，火焰前锋面的稳定性趋势增加。

And two kinds of cascade structure 2D RAKE receiver method are presented, also the performance of space time 2D RAKE receiver is analyzed. 3. On single path condition, the multi-user detection algorithm is derived on the basis of minimal mean square rule and ML rule.

在单径情况下，利用最小均方误差和最大似然准则，推导了线性空时CDMA多用户检测算法，分析了空时多用户检测与单用户检测的关系，并提出一种空时CDMA多用户检测接收机结构及一种自适应的空时多用户检测方法。

A foldable lever assembly is pivotally connected to the carriage and to the pivot arms and assures a fully extended position and a folded position which correspond to a position of engagement of the rake with the screen and a position of disengagement of the rake with the screen, respectively.

可折叠的杠杆大会是pivotally连接到运输和纽带，武器，并保证一个全面扩展的立场和一张折叠的位置，对应的立场，接触的耙与屏幕和立场脱离接触的耙与画面中，分别。

Anterior angle; front rake angle; procerite; rake

前面与基面的夹角，在正交平面中测量。

If we step on a rake, we get to experience the rake hitting us in the face. We learn from that to be careful around rakes.

如果我们踩上一把耙子，就会得到耙子打在脸上的教训，由此懂得看到耙子要小心。

The effect of the tool composition on the friction and wear behavior was investigated,and the morphologies of the rake face and rear face of the tool cutting the steel in air and nitrogen were observed on a scanning electron microscope. It was found that the Al_2O_3/TiB_2 tool was dominated by adhesive and abrasive wear in low speed dry cutting; while in high speed dry cutting,the tool was characterized by oxidation wear. An oxide layer of TiO_2 was formed by way of the oxidation of the reinforcing agent TiB_2 at a very much high cutting temperature, which contributed to greatly reducing the friction coefficient and increasing the antiwear life of the tool.Such a friction-reducing and antiwear behavior of the oxide layer was enhanced with increasing content of TiB_2 in the tool composite. However,the tool showed a relatively poorer wear resistance in N_2 than in air, because N_2 acted to retard the oxidation of the TiB_2 and the formation of the oxide layer on the tool rake face.

结果表明：低速干切削时，Al2O3/TiB2陶瓷刀具的磨损机制主要表现为粘着磨损和磨料磨损；而在高速干切削时，刀具的磨损机制主要表现为氧化磨损，刀具表面经由氧化反应生成具有润滑作用的反应膜而起到固体润滑作用，从而使刀具的耐磨性能提高，随着TiB2含量和切削速度的增加，反应膜的减摩抗磨作用增强；而在切削区通入氮气时，由于刀具表面氧化膜形成受阻，刀具的抗磨能力有所降低。

Award-winning products company has: Rake feeder by the National Science and Technology Progress Award, stacker country was the outcome of major technologies and equipment for third prize, JZM900 automatic palletizing machines and 1.6MPa pressure response in glass-lined tank has a national patent certificate and was identified as state-level new products, for an annual output of 52 tons urea plant feeder rake supporting Ministry of Chemical Industry as quality products, liquefied petroleum gas tank, glass-lined reactor was the title of quality products of Jiangsu Province. 1.6MPa pressure response in glass-lined tanks and shell and tube heat exchanger Products owned national patent certificate.

公司得奖产品有：耙料机获国家科技进步一等奖，码垛机获国家重大技术装备成果三等奖，JZM900自动码垛机和1.6MPa搪玻璃中压反应罐拥有国家专利证书且被认定为国家级新产品，为年产52吨尿素装置配套的耙料机评为化工部优质产品，液化石油气贮罐、搪玻璃反应罐获江苏省优质产品称号。1.6MPa搪玻璃中压反应罐和管壳式换热器产品拥有国家专利证书。

I've seen the rake pick work on some difficult locks, but you can rake with a diamond pick and get the same results.

我看到耙挑一些困难的工作锁，但你可以用钻石耙挑取同样的结果。

The rake pick is used to "rake" the tumblers into place by sliding it in and out across the tumblers.

挑来的耙&耙&念着步入了它在滑动进出海峡念着。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。