• 研究磷含量晶粒尺寸低碳钢屈服强度、 冲击脆转变温度的影响

    The influence of phosphorus and grain size on yield strength and Charp V-notch toughness of low carbon steels have been investigated.

    youdao

  • 材料断裂方式沿脆性断裂转变为沿晶脆性断裂性断裂的混合断裂方式。

    The fracture of the material was diverted from the manner of intergranular brittle fracture to the manner of intergranular brittle fracture with dimple gliding fracture.

    youdao

  • 研究处理对FAS390Q桥壳显微组织、强度冲击转变温度影响

    The effect of normalizing on microstructure, strength, impact toughness and ductile-brittle transition temperature of FAS390Q axle housing steel was studied.

    youdao

  • 本文研究单极黑子活动区SVC辐射机制——包括回旋共振辐射机制辐射机制联合辐射机制。

    In this paper, we have studied the radiation mechanism of the SVC for a unipolar sunspot-the combined radiation mechanism consisting of bremsstrahlung and cyclotron resonance radiation mechanism.

    youdao

  • 弹性力,意味着抗压、克服危机承受持续困境能力已经逐渐成为精神健康领域最有价值概念

    Resilience - the ability to rebound from crisis and overcome life challenges - has become an increasingly valuable and timely concept in the field of mental health.

    youdao

  • 研究表明,冯家铁矿矿区内构造分为褶皱构造模式以及褶皱构造脆性剪切断裂复合构造控矿模式。

    Studies show that the ore-controlling modes in Fengjiayu iron ore area include fold texture and ductile-brittle shear fracture composite texture types.

    youdao

  • 根据合同,诺斯罗普·格鲁曼公司开发、评估、测试集成交付NGC2P系统包括所有硬件软件

    Under the contract, Northrop Grumman will develop, assemble, test, integrate and deliver the NGC2P systems, including all hardware, software and firmware.

    youdao

  • 目的检测-C(TN-C)黏素-X(TN-X)大鼠胚胎心脏中的表达探讨在胚胎心脏发育过程中的作用

    Objective To detect the expression of tenascin-C(TN-C)and tenascin-X(TN-X)in the embryonic heart of rats, investigate their role during the heart development.

    youdao

  • 包括形成层衍生而来全部初生组织中柱质部木质部组成。

    The stele includes all primary tissues derived from the procambium consists of pericycle, phloem and xylem.

    youdao

  • 包括形成层衍生而来全部初生组织中柱质部木质部组成。

    The stele includes all primary tissues derived from the procambium consists of pericycle, phloem and xylem .

    youdao

  • 综合症我们高浓度打破粘液建设细胞膜

    For irritable bowel syndrome, we put in a high concentration to break down that mucoid buildup and that toughened cell membrane.

    youdao

  • 发明特别涉及具有个四氢吡或者具有至少一个四氢吡喃环榛返幕合

    The invention also relates to, in particular, compounds having two tetrahydropyrane rings or at least one tetrahydropyrane ring and a dioxane ring.

    youdao

  • 其他机构工作我们我们规则监督

    Working with other agencies, we have toughened our rules and oversight.

    youdao

  • 颗粒增强裂纹偏转晶粒拔出主要机制

    Particle reinforcement, crack deflection and particle pullout are the main toughening mechanisms.

    youdao

  • 陶瓷复合材料中,晶定向排布有望提高晶须强效果,从而提高复合材料的力学性能

    In the whisker-toughening ceramic matrix composites, oriented whisker alignment is hoped to improve whisker reinforcing and toughening, thus improving the mechanical properties of the composites.

    youdao

  • 复合材料存在晶须补强相变等双重强机制

    Both phase transformation toughening and whisker reinforcing are existed in the composite system.

    youdao

  • 讨论了固化特性最佳掺合比例

    The curing characteristics and optimum blending ration for the toughener were discussed.

    youdao

  • 液体硫聚脲齐聚物来环氧-聚酰胺体系,DMTASEM研究固化后环氧树脂的形态结构分离程度效果

    The measurement of DMTA and SEM was used to study the morphology and structure of the cured epoxy, identifying the degree of phase segregation and the effect of toughening in the cured epoxy.

    youdao

  • 工业CT设计中,为了选择闪烁种类几何尺寸需要知道致辐射光子穿透闪烁体能量通量分布

    In the design of industrial ct, the knowledge of energy and flux distributions for bremsstrahlung photons through crystals is necessary to select scintillator's type and dimension.

    youdao

  • 了一些大胆

    I wanted something bolder and toughened up.

    youdao

  • 皮层薄壁组织细胞富含晶

    The crystalloid clusters exist in the cortex, phloem parenchyma and pith cells.

    youdao

  • 纤维混凝土之间粘结直接影响纤维混凝土增强阻裂效果

    The binding between fiber and concrete has direct influence of fiber on reinforcement, toughening and anti-cracking of concrete.

    youdao

  • 实验证明纳米粘土环氧树脂具有显著的增增强效果

    The experiment results showed that the nano-clay has strong toughening and reinforcing effects on epoxy resin.

    youdao

  • 通过对铸型尼龙MC尼龙)制备工艺中存在问题分析、增、减少气孔耐热性的提高等方面提出解决方案

    Based on the analysis of the existing drawback for MC nylon, a project of solution in anti-frication, toughening, pore-reducing and heat resistance was worked out.

    youdao

  • 说明利用纳米二氧化硅能够有效地增强pvc研究应用具有美好的前景

    The results indicated that using nano-silica can toughen and reinforce PVC effectively, so the study and application of it have a bright prospect.

    youdao

  • 说明利用纳米二氧化硅能够有效地增强pvc研究应用具有美好的前景

    The results indicated that using nano-silica can toughen and reinforce PVC effectively, so the study and application of it have a bright prospect.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定