gpa

gpa的基本解释

abbr.

gallons per acre 加仑/英亩, grade-point average 平均分数(美国四分制考试成绩的计算方法)

相似词

GPA

与gpa相关的网络例句 [注：此内容来源于网络，仅供参考]

2Graduate School of Chinese Academy of Sciences, Beijing 100049, ChinaAbstract: Two sets of dehydrationmelting with a natural solid amphibolite(56vol.% hornblende, 43vol.% plagioclase), collected from the DabainengLeyu profile in the southern Ailaoshan orogenic belt, Honghe County, Yunnan Province, have been carried out in multianvil apparatus(YJ3000t and JL3600t) at 1035 GPa and 950 ℃ for 20300 h. One is keeping the temperature at 950 ℃ and the annealing time of 100 h, varying the pressure (1035 GPa). The other is keeping the pressure at 30 GPa and temperature at 950 ℃, varying the annealing time (20300 h). The products are inspected with microscope and electron probe.

利用YJ3000t和JL3600t多顶砧压力机，以哀牢山造山带南部红河县大白能-乐育剖面上的天然块状斜长角闪岩为初始样品，在950 ℃、10~35 GPa、恒温20~300 h条件下进行了两个系列的斜长角闪岩块状样品脱水部分熔融实验：(1)保持温度T=950 ℃，加热时间t=100 h不变，改变压力(10~35 GPa)的实验；(2)保持温度T=950 ℃，压力p=30 GPa不变，改变加热时间(20~300 h)的实验。

Hence, the modulus of rigidity, G, of glulam was measured by vibration test method in order to realize the shear deflection effect. The E/G values of Japanese cedar, Taiwania, Douglas-fir, and southern pine glulam were ranged form 13.2 to 14.5, 14.6 to 16.6, 12.1 to 16.6 and 16.0 to 19.1, respectively. The pure MOE was also obtained. The Ep and MOR values of glulam were ranged from 10.6 to 13.4 GPa and 48.3 to 61.9 MPa for Japanese cedar, ranged from 12.1 to 15.0 GPa and 41.8 to 58.8 MPa for Taiwania, ranged from 10.5 to 16.4 GPa and 37.2 to 65.6 MPa for Douglas-fir, ranged from 14.5 to 20.6 GPa and 70.2 to 78.48 MPa for Southern pine, respectively.

而消除剪力挠曲影响，即可得集成材之抗弯弹性模数真实值与抗弯强度，依本研究配置所得之柳杉集成材之Ep值与MOR值分别为10.6-13.4 GPa与48.3-61.9 MPa；台湾杉集成材之Ep值与MOR值分别为12.1-15.0 GPa与41.8-58.8 MPa；花旗松集成材之Ep值与MOR值分别为10.5-16.4 GPa与37.2-65.6 MPa；南方松集成材之Ep值与MOR值分别为14.5-20.6 GPa与70.2-78.4 MPa。

After standard fire exposure test, the bending properties of glulam decreased with the fire exposure time increasing. The values of MOE and MOR decreased respectively from 4.1 GPa to 2.5-3.8 GPa and 48.2 MPa to 27.1-36.6 MPa for China fir glulam, from 5.3 GPa to 3.7-4.6 GPa and 54.8 MPa to 23.0-39.4 MPa for Japanese cedar glulam, from 5.3 GPa to 3.4-4.7 GPa and 51.4 MPa to 21.8-38.6 MPa for Taiwania glulam, from 7.7 GPa to 6.6- 6.9 GPa and 62.7 MPa to 33.2-40.8 MPa for Douglas-fir glulam, from 6.0 GPa to 4.4-5.3 GPa and 58.9 MPa to 26.4-42.1 MPa for Southern pine glulam.

经燃烧试验后，集成材之力学性质上，集成材之抗弯强度会随燃烧时间之增加而降低，其中，杉木集成材之MOE值由4.1 GPa降至2.5 - 3.8 GPa，MOR值由48.2 MPa降至27.1 - 36.6 MPa；柳杉集成材之MOE值由5.3 GPa降至3.7 - 4.6 GPa，MOR值由54.8 MPa降至23.0 - 39.4 MPa；台湾杉集成材之MOE值由5.3 GPa降至3.4 - 4.7 GPa，MOR值由51.4 MPa降至21.8 - 38.6 MPa；花旗松集成材之MOE值由7.7 GPa降至6.6 - 6.9 GPa，MOR值由62.7 MPa降至33.2 - 40.8 MPa；南方松集成材之MOE值由6.0 GPa降至4.4 - 5.3 GPa，MOR值由58.9 MPa降至26.4 - 42.1 MPa。

与gpa相关的网络解释 [注：此内容来源于网络，仅供参考]

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