查询词典 beam scale

Based on the construction features of the Upper Beam of Large Open-die Forging Hydraulic Press,a finite element model has been established by using large-scale finite element analysis software I-DEAS,and the structural stress and displacement of the upper beam under all sorts of loads have been analyzed.

根据某大型自由锻造油压机上横梁的结构特点，利用大型通用有限元分析软件I-DEAS建立有限元模型，并对上横梁进行了静力学的有限元分析计算，研究了在满负荷工作状态下上横梁的结构应力以及位移情况。

The prestressed concrete simple beam compares reinforced concrete beam to compare, the merit includes: Uses the high marking concrete, section minification, the dead weight reduces, may increase the spanning ability; Uses the high strength steel bar, may save the steel products; But raises the sorghum body large scale the crack resistance, increases beam's durability, the concrete total cross-section bearing, has fully displayed the concrete resistant to compression performance superiority, also enhanced Liang's rigidity.

预应力混凝土简支梁较钢筋混凝土梁相比，优点有：采用高标号混凝土，截面尺寸减小，梁体自重减轻，可以增大跨越能力；采用高强度的钢筋，可节约钢材；可大幅度提高梁体的抗裂性，增加梁的耐久性，混凝土全截面受压，充分发挥了混凝土抗压性能的优势，也提高了梁的刚度。

In order to study initial stress and ring force transfer between steel plates and concrete in the numerical analysis of RC beam strengthened by bonding steel plates,8 scale-down models of RC beam were manufactured,their loaded whole processes were analyzed by using surface-surface contact analysis method and "birth and death" element method,and a numerical analysis method of strengthening RC beam with initial stress was proposed.

0引言钢板加固钢筋混凝土结构已在国内外受到广泛应用和研究，并且已获得了大量的研究成果，但成果主要来源于室内模型试验。由于受到试验规模的制约，目前所取得的研究成果，特别是试验成果还带有较大的片面性，不能系统地反应其真实的自然规律[1-3]。

The balance beam scale is outfitted with a beaker reservoir on one of its arms and a weight on the other.

平衡梁式天平在它的一条臂上配备一个烧杯状容器，另一臂上配衡重量。

Resolution of this balance beam scale is potentially 1/5 gram, or better.

解决这个平衡木上规模是潜在的1 / 5克，或更好。

With a fine beam simulation set, this method locates the beam position with an accuracy of 0.02mm and thus can scale the beam bugs very well.

为此设计了一套精密的束流模拟和电阻环标定装置，其束流位置的定位精度达到0.02mm，以之对精心设计的电阻环进行标定。

The balance beam scale is outfitted with a beaker reservoir on one of its arms and a tare weight on the other.

平衡梁式天平在它的一条臂上配备一个烧杯状容器，另一臂上配备衡重量。

Methods The cognition and depression of eighty cases with PD were test by Mini-mental State Examination and Hamilton Depression Scale and were examined by BEAM and CBF (133Xe inhalation method).

80例帕金森病患者使用汉密尔顿抑郁量表测试患者抑郁状态，简易智能状态评分评价患者认知功能，检查BEAM和133Xe 吸入法测定脑血流量，并设正常对照组。

Methods The cognition and depression of eighty cases with PD were test by Mini-mental State Examination and Hamilton Depression Scale and were examined by BEAM and CBF (133Xe inhalation method).

体例 80例帕金森病患者操纵汉密尔顿烦闷量表测试患者烦闷状况，浅易智能状况评分评价患者认知功效，搜检BEAM和133Xe 吸入法测定脑血流量，并设正常斗劲组。

Below Zhou foot = 23.1cm; Qin foot = 23.1cm; Han foot = 23.1cm; Han foot = 23cm, 23.8cm; San Guowei foot = 23.8cm, 24.3cm; Western Jin-foot = 23.1cm, 24.3cm; Eastern foot = 24.5 cm; Song foot = 24.7cm, 25.8cm; South beam scale = 24.5-24.9cm; Wei foot = 28.0cm, 30.9cm; Sui foot = 29.6cm; Tang foot = 29.97cm, 30.2cm, 30.7cm; Five feet = 23.7cm; Song wooden foot = 32.9cm;, Song of copper foot = 31.4cm, 31.6cm; per foot = 30.7cm, 31.68cm; Ming quantities foot = 32.6cm, clear wood foot = 31.1cm, 31.78cm, Ming Observatory Copper feet = 24.525cm, Ming precept feet = 34.1cm; clear wood to create a foot = 31.1cm, 32cm, clear precept feet = 35cm, 35.2cm.

下同 周尺=23.1cm；秦尺=23.1cm；西汉尺=23.1cm；东汉尺=23cm、23.8cm；三国魏尺=23.8cm、24.3cm；西晋尺=23.1cm、24.3cm；东晋尺=24.5cm；南宋尺=24.7cm、25.8cm；南梁尺=24.5-24.9cm；北魏尺=28.0cm、30.9cm；隋尺=29.6cm；唐尺=29.97cm、30.2cm、30.7cm；五代尺=23.7cm；宋代木尺=32.9cm；、宋代铜尺=31.4cm、31.6cm；元尺=30.7cm、31.68cm；明代量地尺=32.6cm，明木工尺=31.1cm、31.78cm，明天文台铜尺=24.525cm，明裁衣尺=34.1cm；清木工营造尺=31.1cm、32cm，清裁衣尺=35cm、35.2cm。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。