For tubular structures, such as blood vessels, the hydrogel is printed in the centre and around the outside of the ring of each cross-section before the cells are added.
在生产管状结构，例如血管时，每一层细胞涂布之间，水胶会被涂布到血管截面的内外来形成支撑。
He sat cross-legged in bed, close their eyes meditatively, far to hear the Voice of patrol, when suddenly out the window a ring, someone from the wall leap into.
他盘膝坐在床上，闭目养神，远远听到巡更之声，忽然窗外一响，有人从墙外跃入。
Ring cross-sustaining stance is a kind of necessary static-force motion for well-trained gymnasts in competition.
吊环十字支撑是高级体操运动员在比赛中不可缺少的静止用力动作。
On the base of the second couple of the common cross U-jioint. a transient value of the second couple in the ring-fork U-joint is obtained.
在普通十字轴万向节二次力矩的基础上，推导出环叉式万向节二次力短的瞬时表达式。
The distribution law of horizontal cross section area of ring forging and ring blank is put forward to describe the rolling formability of conical ring with inner steps.
对内台阶锥形环件轧制难度进行了分析，提出用环件锻件和轧制毛坯的水平横截面积分布规律来描述内台阶锥形环件的轧制难度。
Then the unified formulas for calculating sectional strength of the member are derived which are adaptable to both circular or ring cross section with thrust of big or small eccentricity.
最终导出了大、小偏心统一，圆、环形截面统一的正截面强度计算公式及方法。
The utility model relates to a cross axle universal coupling, which is characterized in that a cross axle head is composed of a cross axle ring (2) and four axle extensions (3).
一种新型的十字轴式万向联轴器，其特征在于十字轴头是由十字轴环(2)与四个轴伸(3)所组成。
In the numerical analysis of axially symmetry electromagnetic field, the finite element method using ring unit with rectangular cross-section has more advantages than other methods.
在具有轴对称特性电磁场的数值分析中，用矩形截面环单元分析具有比其他单元更多的优点。
The tree ring has been used widely in the field of global climate change due to its advantage of accurate for cross-dating, well continuity, high-resolution and high sensitivity to the environment.
由于树木年轮具有定年准确、连续性好、分辨率高、对环境变化敏感性强等优势，已在全球气候变化研究中被广泛应用。
Conclusion the half ring cross finger flap was an optimal procedure for repair of skin defect of fingers, especially for degloving injury of the distal finger segment.
结论半环状邻指皮瓣是修复手指皮肤缺损，尤其是手指末端脱套伤的理想皮瓣。
Objective To report the methods and treatment outcome of the half ring cross finger flap for repair of skin defect in fingers.
目的报道半环状邻指皮瓣修复手指皮肤缺损的方法与疗效。
This handcrafted solid sterling silver ring features a filigree band with key cross and heart design.
这枚纯银戒指用银丝细工装饰、采钥匙穿心的造型。
Further, each of the side members and end cross members preferably has a section of a roller path and section of a ring gear attached to them while being transported and assembled.
此外，在进行运送和装配时每一个所述侧梁构件和所述端部横梁构件最好具有连到它们的滚柱道部分和环形齿轮部分。
The experimental results of the short fiber concrete members and fibre prestressed concrete poles with ring cross section are presented.
试验结果及工程实践表明，配纤维预应力混凝土电杆具有良好的抗裂性。
Ring rolling is a specialized rolling processing technic to manufacture seamless rings, in which the diameter of the ring increases as the ring cross-section decreases.
环件轧制是一种生产无缝环形件的特种加工工艺，它是通过连续局部塑性变形方法，将小直径截面的环形毛坯逐渐轧制成大直径小截面的环形件。
The blank design method for ring with rectangle cross section is derived based on the ring rolling theory and practical experience.
基于环件轧制理论和实践经验，提出了矩形截面环件和外台阶截面环件的毛坯设计新方法，给出了具体的毛坯设计方案。
The nearest pharmacy is Golden Elephant pharmacy. Turn left at the front of the hotel, after that turn left again at 3 ring main roads, cross the first over bridge and then you can see it.
您好，最近的药店是金象大药房，24小时营业，您出酒店正门后左转，到三环主路再左转，第一个天桥对面就可以看到。
The strength calculation of ring-stiffened cylindrical shell of oval cross section under uniformly-distributed external pressure is a complicated problem in mechanics.
均布外压下带肋椭元柱壳的强度计算是一个比较复杂的力学课题。
A new technology of laser surface micro-molding is introduced, and the mechanical face seal ring cross-scale processing of the geometric shape is researched.
介绍了激光表面微造型新工艺新方法，对机械密封环端面进行跨尺度的几何形貌加工工艺研究。
Once under the elevated 4th Ring, you cross and turn left to follow the road round to where a stream vanishes under the Sihui Bridge.
在四环高架桥下，你穿过十字路口向左转，沿路走到河流消失在四惠桥下的尽头。
The sealing ring cross section is V-shaped, and inner groove between two side edges composed the V-shaped is formed by tangency of two arcs with different radiuses.
密封圈的横截面呈＂V＂字形，构成＂V＂字形的两个侧边条之间的内槽由两个半径不等的圆弧相切而成。
It is indicated that if the shoulder height of the stepped cross section piston ring is properly selected, its bearing capacity may be greater than that of the cir...
结果表明，只要台阶高度选择得合适，可使阶梯型活塞环的承载能力在整个磨损寿命阶段内都大于桶面活塞环的承载能力。
It is indicated that if the shoulder height of the stepped cross section piston ring is properly selected, its bearing capacity may be greater than that of the cir...
结果表明，只要台阶高度选择得合适，可使阶梯型活塞环的承载能力在整个磨损寿命阶段内都大于桶面活塞环的承载能力。
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