The technical methods of autolysis and hydrolysis of exogenous enzymes were used to process the protein and nucleic acid of Corynebacterium crenatium.
研究利用自身酶和外源酶降解的技术方法对钝齿棒状杆菌菌体进行了处理。
(botany) of the margin of a leaf shape; having the edge cut or fringed or scalloped.
（植物学）叶形边缘的；边部被剪切的、具流苏状的或具圆齿状的。
having a margin with rounded scallops.
具有圆形或钝锯齿形突起形状的。
A pointed or rounded projection on the chewing surface of a tooth.
牙尖牙齿咬合面上的尖状或圆形凸起
A unified model was established for spur cylindrical gears, helical cylindrical gears, spur bevel gears and helical bevel gears.
建立了直齿圆柱齿轮、齿圆柱齿轮、齿圆锥齿轮、齿圆锥齿轮的统一模型。
roots of teeth [circular saw]
锯齿的根部〔圆锯〕
having incised margins with the lobes or teeth pointing toward the base; as dandelion leaves.
有锯齿状边缘的圆裂片或牙齿向下的；像蒲公英叶子一样的。
Basic Meshing Principle of Double arc Gear with Circular Arc Trace
圆弧齿线双圆弧齿轮的基本啮合原理
The Method and Instrument of Measuring Addendum Circle and Dedendum Circle Diameter
齿顶圆与齿根圆直径的测量及其量具
Research on the tooth root stress of the involute arc cylindrical gear
渐开线弧齿圆柱齿轮的齿根应力分析
THE EFFECTS OF CONTACT DEFORMATION OF LINE-CONTACT CATT CYLINDER GEAR ON THE BENDING STRESS IN THE FILLETS
线接触圆弧齿线圆柱齿轮齿面接触变形对齿根应力的影响
straight-cut gear
直齿圆柱齿轮，正齿齿轮
The Fuzzy Reliability Optimization Design of Arc Teeth Cylinder Gear Drive
圆弧齿圆柱齿轮传动的模糊可靠性优化设计
(of leaves or petals) having a smooth edge; not broken up into teeth or lobes.
（树叶或花瓣）有平滑的边缘；不分成齿状或圆裂片的。
Deformation Analysis on Precision Forging Straight Spur Gear With a Boss
带轮毂直齿圆柱齿轮精锻的变形分析
3-D Finite Element Vibration Analysis of Helical Gears
斜齿圆柱齿轮的三维有限元振动分析
Analysis on the Geometrical Parameter of the Involute Straight Toothed Spur Gear;
渐开线直齿圆柱齿轮几何参数的剖析
The Second Development of Parameter Designon the Straight-toothed Spur Gear;
直齿圆柱齿轮的参数化设计二次开发
Finite element analysis of straight toothed spur gear based on CATIA
基于CATIA直齿圆柱齿轮的有限元分析