Thin wall and thick wall type oocysts first appeared after oocysts sporulated.
卵囊孢子化后出现厚壁型与薄壁型卵囊。
"It is a very thick wall," she acknowledged as she inspected it, hammer and chisel in hand.
“这是一堵非常厚实的墙”，手中拿着锤头和凿子，她承认道。
We study stress intensity factor of thick wall cylinder with cracks under dynamic load.
研究了动载荷作用下带裂纹厚壁筒的应力强度因子。
The assembling stress appears in combined thick wall cylinder because of assemblage excess.
由于过盈配合组合厚壁筒内会产生装配应力。
The apparatus is used to produce impact internal pressure for the thick wall cylinder in fatigue test.
本文设计了冲击内压循环加载实验装置，该装置能对试件产生连续内压加载。
The wall thickness of thick wall copper tube drawn without plug is calculated by using Zhou-Zhou formula.
本文用双周数表计算了铜合金厚壁管空拔后的壁厚。
And the design can ensure the stability of diameter and roundness when producing the pipe with thick wall.
特殊设计可以拥有稳定的直径尺寸和圆整度，可以适合生产厚壁管的需要。
The paper describes how to manufacture light insulation cap by using thick wall hollow micro ball as the base material.
论述以厚壁空心微珠为基质，研制轻质保温帽。
The blind facade, the protective thick wall, and the slight crevices, all these above reinforce the architectural theme.
表层是百叶窗、起保护作用的厚壁和微裂缝，这些都能突出建筑主题。
The heat transfer enhancement and pressure drop of spiral tube with oval cross section and thick wall were investigated.
对椭圆断面厚壁螺旋管进行了强化传热和流体阻力实验研究。
The thin wall portions may be rendered thick wall portions and the thick wall portions may be brought into mutual contact.
薄壁部分可能呈现厚壁部分和厚壁部分可分为相互接触的。
The injection molding period f the thick wall fming may be reduced by over 60%, improving plastics' fluidity filling effect.
使厚壁成型注塑周期可降低60%以上，增强塑料的流动性及填充效果。
The injection molding period for the thick wall forming may be reduced by over 60%, improving plastics fluidity and filling effect.
使厚壁成型注塑周期可降低60%以上，增强塑料的流动性及填充效果。
The machine frame, beams, channels, thick wall square tube, thick wall plates, wall plate is USES the high quality of Q235-A steel.
整机机架，工字钢、槽钢、厚壁方管、厚壁钢板、墙板等就采用优质Q235-A钢材。
The new process technology and technical requirement of large diameter thick wall steel tube for super tall building are discussed.
阐述了超高层建筑大直径厚壁钢管的加工新工艺、新技术要求；提出防止焊接裂纹及振动时效消除焊接应力的措施。
It has been suggested that there are enough blocks in the three pyramids to build a 3 m (10 ft) high, 0.3 m (1 ft) thick wall around France.
有人说这3座金字塔的所有石块足以围绕整个法国建造一面高3米(10英尺)，厚0.3(1英尺)米的石墙。
This paper introduced the method and result of conducting a finite element analysis on the cold forged reinforced thick wall tee joint.
本文介绍了对冷锻厚壁加强三通进行有限元分析的方法和结果。
Old city gate the gate of old village is made of flashed brick and red sand stone with high and thick wall which surrounds the village.
《老城门洞》古村堡门由青砖、红砂石砌成，墙高门厚，将整个村子包围得严严实实。
Guarantee special thick wall casing to put down successfully and improve reaming after drilling technology to seal quality of salt layer.
保证特厚壁套管顺利下入和提高盐膏层封固质量的钻后扩眼技术。
Because of the much thick wall of large capacity boiler drum, the pressed and weld longitudinal seam is used to manufacture the drum shell ring.
由于大容量电站锅炉汽包的壁较厚，所以在汽包筒节制造时常采用压制成两个半圆瓦片再焊接而成的方法。
Based on the heat conduction theory of thick wall cylinder, the distribution of temperature field in rocks acted by high energy burners was calculated.
以厚壁筒的热传导为模型，研究了高能燃烧剂作用下岩石介质中温度场分布。
The paper introduced pipe internal welding machine's composition, necessary equipment and unique advantage in large diameter thick wall pipe construction.
介绍管道内焊机的结构、配套设备及在大口径厚壁管道施工中的独到优点。
The result indicates that the maximum of dynamical stress intensity factor arrives behind the load time and increases with the size of thick wall cylinder.
结果表明动态应力强度因子的最大值在加载时间上有滞后性现象，它的最大值随厚壁筒尺寸增加而增加。
Annealing process is the key process to ensure the quality of stainless thick wall pipe. The improper operation and adjusting will induce the quality problem.
不锈钢薄壁焊管退火(固溶处理)是保证产品质量的关键工序，在实际生产中如操作和调整不当都会出现质量问题。
During the rainy season-mid-november through late april-the falls virtually disappear behind a thick wall of mist; at other times, the water volume noticeably eases.
在雨季- 11月中旬到4月下旬-瀑布几乎消失在厚厚的雾墙之后，而在其他时间，水量则明显缓和。
Based on the results obtained from fatigue tests under pulsating internal pressure, the mechanism of dynamic autofrettage of thick wall-cylinder components is studied in this paper.
本文基于脉动内压疲劳试验结果，对厚壁圆筒构件的动态自增强原理进行了分析研究。
The end trumpet and end triangle can be eliminated if a rolling process with three angles rotating is used for thick wall pipe rolling and other processes for thin wall pipe rolling.
采用三转角轧制法轧制厚壁管和相反的操作法轧制薄壁管可消除喇叭口与尾三角。
The drawing process of thick wall is a problem of geometry non-linear and material non-linear, so it is very difficult to be solved by the method of elasticity and plastics mechanics.
而厚壁封头冲压成形过程属于几何非线性和材料非线性的问题，很难用弹塑性力学理论的解析法进行研究。
The drawing process of thick wall is a problem of geometry non-linear and material non-linear, so it is very difficult to be solved by the method of elasticity and plastics mechanics.
而厚壁封头冲压成形过程属于几何非线性和材料非线性的问题，很难用弹塑性力学理论的解析法进行研究。
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