结论AMD的声像学特征主要是增厚球壁层间透声裂隙。
Conclusion The main ultrasonographic manifestation of AMD is the presence of interlamellar transaudient cleft in the thickened ocular wall.
自由装填试验表明:采用大弧厚球扁药能有效提高装填密度。
The free loading test results in simulated cartridge show that the use of oblate spherical powder could be applied to increase the loading density effectively.
研究了大弧厚球扁药成型工艺及其在大口径火炮高装填密度装药中的应用可行性。
This paper deals with the forming technique of the oblate spherical powder and the feasibility of applying it to the large caliber gun propellant charge with high loading density.
用简单方法求出了在均匀磁场中旋转的导体厚球壳上电荷的分布,证明了在磁场中转动的导体表面电荷分布无普遍公式。
By using a concise method, the charge distribution on the surface of a thick spherical conducting shell revolving in a homogeneous magnetic field is obtained.
结果12例肺真菌病影像表现为肺段或叶的实变6例,厚壁空洞2例,结节或肿块2例,霉菌球2例。
Results 12 cases of pulmonary mycosis showed consolidation in the segment or lobe of the lung (6 cases), cavity with thick wall (2 cases), nodule or mass (2 cases), and fungal ball (2 cases).
对钢球法测量直齿圆锥齿轮齿厚及锥项位置误差检测进行了研究和探讨。
Deviation measurement of tooth thickness and conical point of straight bevel gear by using steel bail was studied and approached.
对复合微球进行热处理除去有机物中心,制备出壁厚可剪裁的空腔硅球。
The polymer cores were removed by calcination and hollow silica spheres with tailored wall thickness were produced.
大型厚断面球墨铸铁件在铸造过程中极易产生缩孔、缩松、石墨漂浮及球化衰退等铸造缺陷。
Large thick-section ductile Iron housing easily produces casting defects such as shrinkage cavity, shrinkage porosity, graphite floating and spheroidizing decay.
本文通过实验研究了不同尺寸的硬质钢球弹丸对不同壁厚的低碳钢圆钢管的侵彻和穿孔效应;
A systematic experimental study has been conducted an mild Steel tubes of various thickness in their perforation by hard steel spheres.
本文设计了三个数值算例分别模拟径向分层黏弹地球对二阶球谐负荷、均厚圆盘负荷和全球末次冰期真实冰负荷的响应。
Three numerical cases are considered for the loading responses of stratified viscoelastic earth to second degree harmonic load, uniform disc ice load, and last-glacial realistic ice load respectively.
病菌以菌丝体在种球内,或以菌丝体、厚垣袍子及菌核随病残体在土壤中越冬,成为翌年的主要初侵染源。
The main source of primary infection comes from hypha, akinetes and sclerotiums over-wintering in the bulb, residues of diseased plants and the soil.
分析了汽轮机厚断面球铁件轴承座的设计特点、铸造技术和超声波探伤。
The design characteristics, foundry technology and ultrasonic test method of heavy section ductile iron bearings for steam turbines was described and analyzed.
该组合具有冬性强、结球紧实、叶球淡绿色、叶肉厚、品质佳等特性。
Both of the new hybrids have the characters of strong winterness, compact bulb, greenish leaf, thick mesophyll and good quality.
基于应变梯度塑性理论,分析了内压作用下厚壁圆筒和球壳的塑性极限荷载。
Plastic limit load of viscoplastic thick-walled cylinder and spherical shell subjected to internal pressure is investigated analytically using a strain gradient plasticity theory.
利用密闭爆发器试验研究了大弧厚深钝感球扁药的定容燃烧性能。
The isovolumetric burning performance of deep deterred oblate spherical powder(DDOSP) with large web is investigated by the closed bomb test.
介绍了以深度尺为量具,以棒、球为辅件的齿条齿厚简易转化测量与计算方法。
This paper introduces the method of simple conversion measuring and calculation for gear rack thickness with depthometer as prime measuring tool and measuring Pin, measuring ball as auxiliary tool.
并对壳体的应变分布、胀形前后的壁厚分布及直径变化进行了测量,指出了变厚度球壳的应用前景。
The strain, thickness distribution, diameter variation are analysed, and finally the practical prospect of the technology is pointed out.
建立了通过变厚度筒壳把球壳与不等厚的筒壳相连接的不连续应力解析计算方法。
The analysis method which can calculate the stress of the changing wall thickness section connecting the sphere head and the cylinder shell with unequal wall thickness has been established.
本实用新型空心太极球是根据改变壁厚来改变重量的。
The weight of the utility model hollow ball is according to the preferencial thickness of it's surface.
黄色厚垣孢子内细胞核等细胞器明显可见,黑色厚垣孢子内能看到一大的脂质球,细胞质被挤压至脂质球外围。
The organelles in yellow chlamydospores such as the nucleus were obviously visible, but invisible in black chlamydospores. The cytoplasm of black chlamydospores was occupied by a big lipid globule.
黄色厚垣孢子内细胞核等细胞器明显可见,黑色厚垣孢子内能看到一大的脂质球,细胞质被挤压至脂质球外围。
The organelles in yellow chlamydospores such as the nucleus were obviously visible, but invisible in black chlamydospores. The cytoplasm of black chlamydospores was occupied by a big lipid globule.
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