profile characteristics

Double circular arc spiral bevel gear is applied to heavy truck drive axle of the need for bearing capacity and dynamic characteristics of two aspects of research, its bearing capacity in the coal mine scraper conveyer reducer of circular arc tooth profile has been verified.

双圆弧弧齿锥齿轮应用到重卡驱动桥中需要对承载能力和动态特性两方面进行研究，其承载能力在煤矿刮板输送机圆弧齿廓减速器研究中已经得到了验证。

One of the characteristics of lava and debris valleys is a U-shaped transverse profile.

熔岩流及泥石流谷的特点之一是横剖面为U型.

The paper describes vertical distribution characteristics of heavy metal pollutants in soil profile for 8 landscape units in Tianjin and discusses the causes for pollution.

文章阐述了天津市不同地貌单元8个土壤剖面中重金属污染的纵向分布特征，并对土壤中重金属污染的形成原因进行了分析。

Profile characteristics or near-surface layer in farmland windbreak network region

近地面核爆炸电磁脉冲数值计算农田林网化地区近地面层廓线特征研究

STUDY ON ENERGY-SAVING OF CONDENSING PRESSURE REGULATION STRATEGY FOR AIR-COOLED CONDENSER Research on profile control characteristics of weak gel by multi-spots pressure measure-ment

风冷式冷凝器冷凝压力调节的节能特性研究应用多点测压法研究弱凝胶深部调剖性能

Cam profile raceway and indexing plate ball seat were modified based on spherical envelope indexing cam mechanism, and the structural characteristics of globoidal indexing cam mechanism with steel ball were analyzed.

在球面包络弧面分度凸轮机构的基础上，对凸轮廓面滚道及分度盘球座进行改进设计，分析滚珠型弧面分度凸轮机构的结构特点。

In practical seismic data processing achievement profile, wave group characteristics of every reflection zone are clear, information of layer to layer is rich and wave shape is natural and stable.

在实际地震资料处理的成果剖面上，各反射层位的波组特征清楚，层间信息丰富，波形自然稳定。

Forth, we present a design technique for directional gain enhancement in low profile tapered slot antennas; we study along a yagi-like dual tapered slot antenna ( DTSA) which features high gain, high front-to-back ratio and broadband characteristics with a short taper profile.

第四，我们提出了渐变槽天线定向增益增强的设计方法。我们同时研究了具有高增益，高前后比和宽带的Yagi形双锥形槽（DTSA）天线。

And that the faults in seismic time profile appear every kinds of the characteristics are also discussed at the same time.

同时叙述了在资料解释对比时，断层在时间剖面上表现的各种特征。

Profile characteristics and nutrients of dry cinnamon soils in dry valley of the upper Minjiang River

岷江上游干旱河谷区褐土不同亚类剖面及养分特征

Low efficiency, low precision and high cost of examination are the characteristics of profile modeling method.

手工靠模测量法效率低、精度较差、检测成本高。

Objective: To study the MMPI profile characteristics of patients with diabetic impotence and evaluate the psychological state for patients with diabetic impotence in order to provide objective basis for psychotherapy in diabetic impotence.

目的：探讨糖尿病阳痿患者明尼苏达多项人格调查表（MMPI）的模式特点，尝试对糖尿病阳痿患者的心理状态和心理特征进行评定和描述，为其心理治疗提供较为客观的依据。

Soil Profile Characteristics and Their Environmental Significance in "Great Ear" Area of Lop Nur

罗布泊大耳朵地区土壤剖面特征及其环境意义

The precision machining principles and characteristics of CNC form grinding for gear dies are introduced. A analysis method of profile-calculating is put forward, which is available to shape axile sectional of grinding wheel by numerical control.

介绍CNC成形磨齿方法精密加工齿轮模具的原理和特点，应用解析法建立成形磨削渐开线圆柱斜齿轮模具的数学模型，推导成形砂轮廓形计算公式。