圆筒
- 与 圆筒 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Corolla salverform; tube cylindric, slightly dilated at staminal insertion, throat constricted, faucal scales absent; lobes overlapping and twisted to right.
花冠高脚碟状;圆筒状的筒部,雄蕊插入的膨大的稍,缢缩的喉,鳞片无;重叠的裂片和对正确地扭曲。
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Disc absent; calyx without colleters inside; corolla with faucal corona scales, tube almost cylindric
花盘无;在里面的没有黏液毛的花萼;花冠具喉副花冠鳞片,筒部几乎圆筒状 3 Melodinus 山橙属
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Disc cylindric, thick, fleshy; calyx with basal colleters inside; corolla without faucal corona scales, tube inflated at base, contracted at mouth
花盘圆筒状,厚,肉质;在里面的花萼具基部的黏液毛;没有喉副花冠鳞片的花冠,筒部膨大的在基部,在嘴收缩 4 Bousigonia 奶子藤属
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The transient air gap magnetic fields under different conditions are also calculated and analyzed. The novel finite element method directly using magnetic induction as unknown variable has many advantage. It is analyzed theoretically in detail. Nonlinear eddy current field equations and finite element equations using magnetic induction as unknown variable are developed.
直线电机的磁场是一非均匀、非线性的涡流场,文中对非均匀磁场及材料的非线性进行了分析,提出了相应的解决办法,采用以向量磁位为求解量的传统有限元法,对不同合闸角下筒式复合次级圆筒型直线感应电机的瞬态特性进行了计算与试验分析,对不同条件下瞬态气隙磁场进行了研究。
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A target for the production of fission 99Mo in a nuclear reactor is composed of an enclosed, cylindrical vessel.
电沉积法制备用于反应堆生产裂变99Mo的235U靶,是在一个密闭的圆筒形不锈钢结构的容器内进行的。
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This article expounds the analysis of causes on the deformation of cylindrical flameproof enclosure ,and provides the different welding procedures and measures for the different causes to effectively reduce the deformation.
通过对具有圆筒型结构的隔爆外壳焊接变形的原因分析,阐述了为有效控制变形而采取的不同焊接工艺和措施,从而满足了隔爆外壳的特殊要求。
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It was cylinder-shaped nose, flexion freely, be free to pick up objects.
它的鼻子呈圆筒状,伸屈自如,能自由地捡起地上的物体。
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The mechanism of air float for the large diameter cylinder shell structure and the calculation of air flotage are introduced in this paper.
钢筋混凝土大直径圆筒适合作为软土地基上重力式结构的基础和挡土、挡水结构,如码头、防波堤、桥墩等。
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In Gastrochilus the lip is semiglobose-saccate with indistinct side-lobes and a much larger mid-lobe, the column is footless and the pollinia are porate, while in Saccolabium the lip is cylindrical-spurred with indistinct side-lobes and a small mid-lobe, the column has a short foot and the pollinia are solid.
盆距兰属的唇瓣为半球形囊状,侧裂片不明显,中裂片甚大;蕊柱无足;花粉团具孔隙。囊唇兰属的唇瓣为圆筒状距形,侧裂片明显,中裂片很小;蕊柱有短足;花粉团实心。
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A novel tubular permanent magnet linear servo motor was proposed. The motor applies the axial magnet array topology of the secondary rod, and the air-cored armature windings and slotless structure of the forcer, which totally eliminates the cogging force of general permanent motors.
介绍了一种圆筒型永磁直线伺服电机,电机次级采用轴向磁通结构,初级采用无铁心空心式绕组设计,完全消除了传统有铁心永磁电机固有齿槽效应所引起的推力波动问题。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力