接收管

The following are the expressions for the mean pressure set up at the detection plate and for the time of the signal to progagate from the radiator to the detector:这里是1个公式,省略） where Re is the real part of the expression appearing within the braces, 0 is the density of the medium, vo is the amplitude of the vibrational velocity, c is the speed of sound in the medium, d2 = I +(r/zcos 8, z is the distance between the emitting and receiving plates, B is the angle between the axis of the acoustic channel and the axis of the tube, r = vro/c, v is the flow speed of the fluid, d is the diameter of the pipe, m is the circular frequency, k is the wave number, where a is the radius of the plate (this is taken as the same for the emitting and receiving plates for simplicity, but there is no difficulty in discussing plates differ~mg in radii),,~ is the vibrational frequency of the emitting plate, and The triple sums in the expressions for N~ and N2 may be neglected if the flow speed is low, since the contributions for these become negligible.

以下的表情为代表的压力设置在检测板甲，手持骑枪和时间的信号 progagate从散热器排出到检测器(这里是1个公式、省略)。在什么地方才是真正的出现在背带，表现为0密度的吗当时的媒介的振幅振动速度、c是声音的速度中、d2 =我+ r / z，8、z是距离的发射和接收板、B之间的角度对声信道和轴轴管，r = vro / c，v的流体的流动速率公式，d 管直径的圆频率，m，凯西是波数公式* n，一个是半径的板(这是作为相同的发射和接收吗为了简单，但板板是毫无困难地讨论不同半径)、镁-，~的振动频率的发光，。总结了三倍的表达方式和N2 ~能忽略的流量速度低，因为这些变得微不足道的贡献。

The receiving tube E has a 5-mL capacity, and its cylindrical portion, 146 to 156 mm in length, is graduated in 0.1-mL subdivisions, so that the error of reading is not greater than 0.05 mL for any indicated volume.

接收管E有5ml的容量，并且它的圆筒状的部分长度大约146~156mm，并且而最小刻度是0.1ml，这样对于任何读出的体积的读数误差不得大于0.05ml。

Working principle: Jet pumps work only two basic components: a rotation of the rotor and a fixed receiver tube (also known as fluid collection tube, Pitot tube).

工作原理：旋喷泵内只有两个基本工作部件：一个旋转的转子和一个固定的接收管。

If any droplets of water adhere to the walls of the receiving tube, scrub them down with a brush consisting of a rubber band wrapped around a copper wire and wetted with toluene.

如果任何水滴附着在接收管的壁上，将铜丝缠绕橡皮圈的刷子，用甲苯润湿，将之刷下，当水和甲苯已经完全分离，读水的体积数，并计算样品中存在的水分百分含量。

Pipeline cleaner launch /receiving ball barrel is the essential process device for pipeline cleaning operation in terms of launching and receiving pipeline cleaning equipment.

清管器，发球清管器，发球清管器收、发球筒是管线清管扫线作业时发送和接收清管设备的重要工艺装备。

Continue the distillation for 5 minutes, then remove the heat, and allow the receiving tube to cool to room temperature.

继续蒸馏5分钟，移走热源，让接收管放冷至室温。

Clean the receiving tube and the condenser with chromic acid cleansing mixture, thoroughly rinse with water, and dry in an oven.

用铬酸清洁接收管和冷凝器，彻底用水冲洗，并在烘箱中干燥。

After receiving tube infrared detector signal into the serial port 1 pin decode processing, according to preset remote control codes simulate keyboard keystrokes.

详细说明：利用红外接收管检波后的信号送入串口1脚进行解码处理，根据预设的键盘码进行遥控器模拟击键。

The company specializes in the manufacture and sale of LED light-emitting diodes and the launch of the receiving tube, SMD chip, high-power red, yellow, blue, green, white, and so on photoelectric products, products widely used in all types of telephone, TV, computer peripheral equipment, office supplies, communications equipment, electronic toys, the TAC can be industrial, automotive industry, industrial lighting appliances, information outdoor billboards, VCD, DVD and LED flashlights and remote control equipment, monitoring equipment, and so on the field!

本公司专业制造销售LED发光二极体及发射管，接收管，SMD贴片，大功率红，黄，蓝，绿，白等等光电类产品，产品广泛应用于各类型电话机，电视机，电脑周边设备，办公耗材，通讯设备，电子玩具，交能工业，汽车工业，照明工业家用电器，户外资讯看板，VCD，DVD及其遥控器材和LED手电筒，监控设备等等领域！！

Place about 200 mL of toluene in the flask, connect the apparatus, and fill the receiving tube E with toluene poured through the top of the condenser.

将大约200ml甲苯置烧瓶中，连接装置，从冷凝管上端倾入甲苯至装满接收管E。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。