查询词典 drum

Custom design your own personal drum table with interchangeable and rearrangeable percussion inserts that make any late night party, that much more special for your downstairs neighbor.

定制设计自己的个人鼓与打击乐互换和重排表中插入深夜作出任何一方，这更楼下邻居为您的特殊。

In addition, expend lowermost doorsill to Jian is being protected rifely inside course of study 10 million yuan, this is equivalent to what board place asks doing poineering work almost appear on the market company profit of two years, let a lot of the company that wants to appear on the market was hit in succession retreat a kind of drum used in Chinese operas.

此外，对于业内盛传的保荐费最低门槛1000万元，这几乎相当于创业板所要求的上市公司两年的利润，让诸多想上市的企业纷纷打起了退堂鼓。

The results show that the maximum compression load increases gradually with the increase of the number of compression. The effective strain distributes in the form of ringwise, the maximum lies in the center and the minimum at the surface. The damage is inclined to appear at the drum shape perpendicular to the longest axis.

结果表明，随压缩次数的增加，最大压缩载荷不断增大；坯料内部等效应变分布呈环状，中心部位最大，外部最小；坯料破坏易于发生在与压缩后坯料最长轴垂直的侧表面鼓形处。

In some cameras of this type the drum is rotated at high speed.

在此种类型的某些摄影机中，鼓轮是高速转动着的。

By recording the underwater sound of red drum (Sciaenops ocellatus, Sciaenidae) and measuring some physical environmental factors, the relationship between the environmental factors and sound periodicity was studied.

石首鱼发声具周期性，因此以全年水下录音的方法来比较不同环境因子对红鼓鱼发声周期性的影响，结果显示日出与日落都会诱发鱼只增加叫声。

Blanket inserts must be narrower than the blanket, so that when the blanket frame, either side of the rubber blanket to tightly-coated surface to prevent various impurities, washing, water infiltration of blanket material and rubber surface on either side, lead to oxidation of secable drum and blanket delamination foaming and so on.

橡皮布的衬垫务必比橡皮布窄一些，这样当橡皮布绷不松后，橡皮布的双方才能牢牢不天包覆在滚筒暗不天，制止百般杂质、冲洗液、火等精神渗透橡皮布双方和橡皮滚筒暗不天，引起滚筒氧化生锈和橡皮布脱层起泡等题目。

In addition,the domestic production situation was presented.Both design and manufacturing of the sectorial drum of the reforming reactor as well as the shell and tube exchanger were successfully accomplished with the collaboration of engineering institute,manufacturer and client.Particular equipment and technologies for manufacturing were developed.Difficulties in entirely revering,butting and strengthening of slotted tubes in reactor were solved.

设计单位与设备制造单位和用户密切合作，顺利地完成了重整扇形筒和列管式立式换热器的设计与加工；开发了专用加工设备和特殊的加工工艺，解决了反应器开口接管的整体翻边对接补强难题；在安装过程中确保了反应器壳体椭圆度与中心管的垂直度。

The fault diagnosis of local slagging in furance of drum boiler was considered.

研究了汽包锅炉炉膛内局部结渣的故障诊断问题。

The company has welding pressing ,painting ,brake shoes slicking,brake drum,minicar parts,front and rear disc brake assembly for cars,Light bus and truck front and rear axles parts and assembling ,etc.talally 32 production lines.

公司共有焊接、冲压、油漆、制动蹄粘接、制动鼓、微型桥零部件、轿车前、后盘式制动器总成、轻型客、货载重前后桥相关产品件和总装等32条生产线。

An SLon pilot continuous centrifugal concentrator (SLon pilot centrifugal concentrator) was used to study the effects of drum rotation speed and reciprocating velocity of water sprays on the separation performance of the concentrator under the optimum conditions of feed volume flow rate (24.5±0.4) L/min, feed solids content 20% and impacting pressure of water sprays 0.45 MPa, with the high gradient magnetic separation concentrate assaying 52.42% Fe from fine hematite tailings as test material.

摘 要：采用SLon实验型连续式离心机(简称SLon实验型离心机)，以高梯度磁选细粒赤铁矿尾矿得到的磁性产物(52.42% Fe)为试样，在给料体积速率为(24.5±0.4) L/min、给料固体浓度为20%和水束流冲击压力为0.45 MPa的条件下，研究转鼓转速和水束流往复速度对连续离心分离指标的影响。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。