The semi-circular breakwater is a reasonable forcing, widely applicable and economical late-model structure of coastal engineering and which is selected to be an especially popularized technology by National Ministry of Communications.
半圆型防波堤作为一种受力合理、波浪作用力小、适用性广、经济的新型海岸工程结构物，被交通部列为重点推广技术。
New Method for Manufacturing the Semi-cylindrical Die Cavity;
加工半圆柱型腔的一种新方法
To ensure efficient and precise installation of semi-circular caissons in the bad sea conditions in the Yangtze Estuary,we developed successfully a bed-sitting barge specially designed for installation of large semi-circular caissons.
为确保在长江口恶劣海况下高效率、高精度地安装半圆型沉箱,成功研制开发了坐底式大型半圆型沉箱安装专用船。
The main structure of the north dike in the Yangtze Estuary Deepwater Channel Regulation Project Phase II NIIB and NIIC-2 sections,which is completed by the FNEB,is semi-circular caissons.
由中交一航局施工的长江口深水航道治理二期工程北导堤NⅡB标段和NIIC-2标段的主要结构为全封闭半圆型沉箱。
Study of the Stability of a Semi-circular Breakwater under Ice Forces;
冰力作用下半圆型防波堤的稳定性研究
Methods for Estimating Bearing Capacity of Foundations of Semi-circular Breakwater
半圆型防波堤地基承载力计算方法研究
Woodruff keys--Types and dimensions
GB/T1099-1979半圆键型式尺寸
Existence of Multiple Solutions of Semi Linear Elliptic Equations;
一类半线性椭圆型方程多解的存在性
Dark green, pointed, pebbled/ red back. Semiminiature.
深绿色尖尖的圆形叶，叶背是红色。半迷你型。
Dark green, pebbled, serrated/ red back. Semiminiature.
深绿色圆形叶，锯齿叶缘，红色叶背。半迷你型。
The typical feature of CT was a crescent or semicircle area with slightly low density (fibroid membrane).
典型CT表现为新月形或半圆形低密度(纤维包膜)。
Existence of Solutions to a Kind of Semilinear Elliptic Equations in Exterior Domains
外部区域上一类半线性椭圆型方程解的存在性
Existence of Positive Solutions for Semilinear Elliptic Equations in the Annular Domains
环上半线性椭圆型方程正解的存在性和唯一性
Positive Solution of a Semilinear Elliptic Equation with Criti cal Exponent
包含临界指数的半线性椭圆型方程的正解(英文)
Semilinear Elliptic Systems and Schr(?)dinger Equations;
半线性椭圆型方程组以及Schr（？）dinger方程的研究
Analysis & Establish on Mathematic Model of Semi-Continuous Rolling Process of Round Steel Bar;
圆钢半连轧过程数学模型的建立及分析
Bounded Positive Entire Solutions of Semilinear Elliptic Partial Differential Equations;
半线性椭圆型偏微分方程的全局有界正解
Multiple and Sign-Changing Solutions for Some Semilinear Elliptic Equations;
某些半线性椭圆型方程的多解和变号解
Properties of Solutions to Two Semilinear Elliptic Problem;
两类半线性椭圆型方程解的性质的研究
Positive Entire Solutions for an Inhomogeneous Semilinear Elliptic Equation;
一类非齐次半线性椭圆型方程的正整体解
Existence of Explosive Solutions to Semilinear Elliptic Equations with Gradient Terms;
带梯度项的半线性椭圆型方程爆破解的存在性
Existence of Solutions to Semilinear Elliptic Equations in Exterior Domains;
半线性椭圆型方程外部区域上解的存在性