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The reproductive glands of male fishes when filled with this fluid.A plant that reproduces by or is reproduced by apomixis.
无配生殖植物,无融合生殖植物可进行无配生殖的植物或由无配生殖产生的植物
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Significantly reduces machine deformation coefficient, to ensure that the machine tool accuracy; around and around the Road America track the use of Morrison's Di Teflon wear-resistant film, hand shovel flower precision, sliding lightweight, durable, comfortable feel; shells Drum integration Taiwan original spindle, P4-class bearings, 50 turn×3000 when high-speed operation with low noise and no vibration; TX-614S/TX-68S process Tienhsiang factory testing tool grinder, Taiwan Balancing Instrument, Japan Gradienter, Germany marble square, Switzerland imported dial gauge test equipment, laboratory environment, without vibration and noise-free assembly workshop dust-free products.
大大地减少了机床的变形系数,确保机床精度;左右和前后道轨采用美国迪逊公司的铁氟龙耐磨片,手工精密铲花,滑动轻盈,经久耐用,手感舒服;弹筒式一体化台湾原装主轴,P4级轴承,50赫滋3000转高速运转时低噪音,无振动;天祥TX-614S/TX-68S工艺磨床出厂测试工具,台湾动平衡仪,日本水平仪,德国大理石直角尺,瑞士千分表等进口试验设备,实验环境,无震动无噪音无尘成品装配车间。
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In the dq0 coordinates a new definition of generalized instantaneous reactive current is proposed, and methods of resolution and measurement of generalized instantaneous reactive current components are also presented.
瞬时无功功率和瞬时无功电流定义是快速无功补偿和有源滤波的理论基础,本文提出了在dqO坐标下广义瞬时无功电流的新定义,并给出了广义瞬时无功电流各分量的分解方法和测量方法。
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Results The recovery time of frontal muscle and orbicularis between twist and non-twist in I/t curve and in sex was not significant.
结果 额枕肌额腹和口轮匝肌I/t曲线有扭结与无扭结者的恢复时间、性别无显著性差异;将I/t曲线左移限定在轻、中及重度,有扭结与无扭结者的恢复时间亦无显著性差异;扭结率以中度病变最高,其次是轻度病变口轮匝肌,而I/t曲线左移程度与恢复时间有非常高度显著性差异( P〈0.001)。
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The result indicates that the harmonic detection means based on instantaneous reactive power theory can detect harmonic and reactive component in three-phase current precisely and real-time, to supply reliable harmonic and reactive current for harmonic restraint and reactive power compensation.
仿真结果表明:基于瞬时无功功率理论谐波检测方法可以准确、实时地检测出三相电流中的谐波电流及无功电流,可为抑制谐波和无功补偿提供可靠的谐波及无功电流分量。
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The Buddha taught that there is no birth; there is no death; there is no coming; there is no going; there is no same; there is no different; there is no permanent self; there is no annihilation.
佛陀的真理是不生,不灭;无来,无去;无同,无异;无永恒不灭的自我,亦无自我的灭绝。
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In the exploitatation and utilization of Bromus stamineus, we must take the different sowing methods and plant densities into account. They have heavy influences on the forage especially in terms of the forage growth. The salt, temperature and water are important factors that affect the seeds germination,which deciding the germination time and germination place.we designed four temperature (15℃,20℃,25℃,30℃) and NaCl density(0.3%,0.6%,0.9%,1.2%) and PEG density(0.126g/gwater,0.186 g/gwater,0.232 g/gwater,0.270 g/gwater).
引进美国无芒雀麦是农业部948项目&旱生灌草植物资源的引进及开发利用&的引进草种之一,为了合理开发和利用它,本论文对引进无芒雀麦和本地无芒雀麦的种子萌发、田间种植和栽培技术3个方面进行了对比研究,比较了两种无芒雀麦生长特性;结合方差分析,确定了引进美国无芒雀麦种子萌发指标和栽培技术指标。
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In their Respiratory Protection standard, 29 CFR 1910.134, OSHA does require that respirators be stored to protect them from damage, contamination, dust, sunlight, extreme temperatures, excessive moisture, and damaging chemicals, and that they be stored to prevent deformation of the facepiece and exhalation valve.
在OSHA 的呼吸保护标准29CFR1910.134中,规定呼吸器应储存在安全、无污染、无尘、无日光照射、无极端温度、无高湿、无有害化学物的环境中,储存中应防止呼吸器面罩和呼气阀的变形。
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Data indicate that wetting property of self-bonding fiberboard is better than MDF, that wetting property of sanded surface of self-bonding fiberboard made with Method I is inferior to that of unsanded fiberboard, but opposite results to the comparison between sanded surface of self-bonding fiberboard made with Method II and unsanded surface, and that self-bonding fiberboard without waterproof agent has better wetting property than that with waterproof agent.
结果表明:(1)无胶木材纤维纤维板的润湿性比中密度纤维板好;(2)利用无胶纤维板工艺1制作的无胶板砂磨表面的润湿性比未砂磨表面润湿性差,但用无胶纤维板工艺2制作的无胶纤维板的砂磨表面润湿性比朱砂表面润湿性好;(3)未加防水剂的无胶纤维板的表面润湿性比加防水剂的无胶纤维板的润湿性好。
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Stroke Lead Ball center-to-center diameter Basic load rating Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm mm mm kN kN kg kg/m 70 1 4.15 0.29 0.42 0.01 0.07 Type using standard material Standard grease Standard seal Iron-based AFB-LF None Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer...
载荷钢球圈列数 DN值预压预压方法导轨型号 3列 1.00圈 70000 有大球径滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK4, FK4 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性无单一螺帽右螺纹无 35.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配用。。。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。