MCPA
英
美
abbr. 〈通〉2甲4氯; 清雷计划局(Mine Clearance Planning Agency)
双语例句
- Experimental study on the acute toxicity and subchronic toxicity of MCPA in rats
2-甲-4-氯原药的急性和亚慢性毒性实验研究 - MCPA Residue in Maize Plant, Grain and Soil
2-甲基-4-氯苯氧乙酸在玉米植株、籽粒和土壤中的残留 - Tribological properties, wear mechanism and the influence of carbon fiber to mechanical properties of continuous carbon fiber-reinforced monomer casting ( MC) nylon ( CCF/ MCPA for short) were investigated.
研究了碳纤维对CCF/MCPA力学性能的影响以及CCF/MCPA的摩擦学性能和磨损机制。 - Wear rate of 3-D carbon/ Kevlar hybrid fiber reinforced MCPA ( HF/ MCPA) composites decreases with the increase of the carbon fiber volume fraction, but its friction coefficient has no significant change.
三维编织C纤维/芳纶纤维混杂增强铸型尼龙（简称HF/MCPA）复合材料中随C纤维相对体积比的提高，磨损率下降而摩擦系数变化不大。 - The degradation trends of MCPA, 2,4 D and nitrofen in soils under the simulated conditions in the laboratory was performed.
在室内模拟条件下研究了2甲4氯、2,4-D和除草醚在土壤中的降解动态。 - The result indicated that, 2,4-D butylate and carbamide, MCPA and carbamide were mixed using in wheat field between return green period and draw blur period.
试验结果表明：2,4-D丁酯与尿素和2甲4氯与尿素在冬小麦返青、拔节期间合理混施，不仅可以促进小麦生长发育，改善农艺性状，提高小麦产量，且对杂草有良好的防除效果。 - This paper has studied the effect on mechanical properties of 3D-braided Kevlar fiber reinforced polyamide ( K 3D/ MCPA) after Kevlar fiber radiated using γ-ray.
本文研究了γ-射线辐照处理对三维编织芳纶纤维增强铸型尼龙（简称K3D/MCPA）复合材料力学性能的影响。 - The shear strength of K 3D/ MCPA increases with increasing of the fibre volume fraction. K 3D/ MCPA's lengthways shear strength is lower than those of MCPA and C 3D/ MCPA composites, but it's transverse shear strength is higher than those.
K3DMCPA复合材料剪切强度随纤维体积比的增大而增大，其纵向剪切强度低于纯基体和C3DMCPA复合材料，但其横向剪切强度高于它们。