查询词典 vibrating screen

During spawning, red drum males attract females by producing a drum-like noise by vibrating a muscle in their swim bladder.

在产卵，红鼓男性吸引的生产鼓样噪音振动他们游泳膀胱内的肌肉的女性。

Once a male is settled, he's introduced to a female, and soon digs himself in to start humming his love song by vibrating his swim bladder—about a hundred times a second.

雄鱼一旦安顿下来，研究者会向它介绍雌鱼，它很快把自己埋入沙中，以大约每秒一百次的频率，振动自己的鱼鳔，借此来演唱情歌。

It can test vibrating characteristic, modulate external electric signal and realize optical switching function.

根据本发明方法获得的干涉系统能够实现对振动特性的测试、外加电信号的调制和实现光开关功能。

Its symmetric axis is vertical to the vibrating direction of the controlled machine or structural object.

阻尼器的对称轴线与被控机器或结构物的振动方向相垂直。

Statistical Energy Analysis is a module measure, which use relationship of energy flow to evaluate dynamics, vibrating response level and sound radiation of the mulriple and syntonic assembly structure.

统计能量分析是个模块化方法，它运用能量流关系式对复合的、谐振的组装结构进行动力特性、振动响应级及声辐射的理论评估，SEA特别适用于高模态密度的高频区，传统的数值计算方法如有限元和边界方法对应力和振动建模获得了很大成功，但对噪声应用存在明显的局限。

Mechanical model of the drill carriage with rotation and vibrating hammer for the new type taphole drill is established.

建立了新型开铁口机电动钻冲机构的力学模型，计算了它的固有频率和主振型。

The powders were characterized by X -ray powder diffraction, transmission electron mi croscopy and vibrating sample magnetometer . The as -prepared particle is a aggregate composed of many plannar tetragon crystallites.

采用X射线粉末衍射、透射电镜、穆斯堡尔谱和振动样品磁强计，对合成样品进行表征。

Objectives: To analyze the thermal effect and the appropriate operating time of vibrating manipulation with the infrared Thermogram technology.

目的：通过红外热像技术，分析确定振法的热效应及操作时间的客观化标准。

In view of the conventional measurement in tie bar internal force,wire vibrating frequency measuring method and strain pieces measuring method for pipe fraction factor are compared.

比较分析了粘贴应变片法和弦振频率法在系杆内力监测中的应用情况，并根据实测数据对系杆管道磨阻系数进行调整，减少其和实际测试结果的偏差。

The motion state and grinding theory of milling medium in tube object of vibrating mill are analyzed in this paper.

分析了振动磨筒体内研磨介质的运动状态及粉磨机理，在此基础上，从能量观点出发，对振动磨整机的功率消耗进行了研究，并提出了计算振动磨机功率的理论公式。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。