OBJECTIVE : To determine the osteoinduction effect of demineralized dentinmatrix( DDM ) and feasibility of clinical application. 目的: 证明脱矿人牙基质 ( DemineralizedDentinMatrix,DDM ) 具有良好的骨诱导作用,对DDM临床 应用的可行性作出客观评价.
Two types of secondary emitter materials, the rare earth oxides (RE 2 O 3 ) doped Mo cermet cathodes and the Y 2 O 3 -W matrix pressed cathode, are introduced in this paper. According to the calculation results, Y 2 O 3 exhibits the best secondary emission property among Y 2 O 3 ...
Note:Direct3D uses the currently set projection matrix in its w-based depth calculations. As a result, applications must set a compliant projection matrix to receive the desired w-based features, even if they do not use the Direct3D transformation pipeline....
Sm–Co particles have been produced in a W matrix by annealing sputtered Sm–Co/W multilayers with layer thicknesses of 5–28 nm at temperatures of 600–850°C. The Sm–Co particles had the intermetallic 1:7 and 2:17 structures with sizes below 10 nm and coercivities in the range of...
Two types of secondary emitter materials, the rare earth oxides (RE2O3) doped Mo cermet cathodes and the Y2O3-W matrix pressed cathode, are introduced in this paper. According to the calculation results, Y2O3 exhibits the best secondary emission property among Y2O3, La2O3, CeO2 and Lu2O3...
6×6 Matrix mixer amplifier with 6 x 60W, 6 x 120W outputs. 5 sources and EMC input matrix distributed to 6 speaker zones. MP3/FM/Bluetooth, 3 mic/line, aux input & EMC mute input with priority. 6 channel mixer amplifier controller with audio sources, zone ...
天极科视MATRIX 2000W_科视GX RPMX-100U(100W)综合对比,描述了科视MATRIX 2000W_科视GX RPMX-100U(100W)的图片对比、参数对比,科视MATRIX 2000W_科视GX RPMX-100U(100W)的点评及问答对比,科视MATRIX 2000W_科视GX RPMX-100U(100W)的评测行情对比,以及科视MATRIX 2000W_
JC-NEW-03 New 3 inch 65W Matrix Bi LED Fog Lamp Projector Lens 5800K LED Hi Low Beam LED Fog Laser Fog Light Projector For Car $33.60 - $35.60 Min. order: 2 pairs JC-74 Car Lighting System 41W Bi LED Projector Lens 3-inch 3 Laser Fog Lamp Bifocal Lens (Stand Optional) $40.10 ...
The matrix is defined as the reciprocal of A. 该矩阵定义为A之逆矩阵. 辞典例句 This combination process is called the assemblage of stiffness matrices. 这种组合的过程称为刚度矩阵的装配. 辞典例句 This can be extended to n X n tridiagonal matrices. ...
MATRIX制动器是整个制动系统中的执行部件。电磁制动器安装在挂车车轮上。其结构如图1所示。整个制勐器主要由电磁体、杠杆驱动机构、前后制动蹄、底板及摩擦环等部件组成。使机械中的运动件停止或减速的机械零件。俗称刹车、闸。制动器主要由制动架、制动件和操纵装置等组成