The MSPD-HPLC technigue used for assay of trace pirimicarb and amitraz in fruit and vegetable was discussed and the conditions of quantitative analysis investigated in detail.

将MSPD技术用于水果、蔬菜中抗蚜威和双甲脒残留物
高效液色谱分析,并对定量检测条件作了

研究。
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There's also a high-resolution camera on board that is comparable to HiRise, a camera on NASA's Mars Reconnaissance orbiter that's helped scientists study objects about a meter in size on the planet's surface in unprecedented detail.
此外还有一
可与高分辨率图像
验相机相媲美的相机,美国宇航局火星勘测轨道飞行器上的一台摄像机帮助科学家对火星表面约一米大小的物体进行前所未有的详细研究。
真题 In 2017, a meta-analysis looked at organic farming in detail and analyzed organic and regular foods from over 700 production sources, and their impact on categories like greenhouse gas emissions, energy consumption, and land needs.
2017年,进行了荟萃分析详细研究了有机农业,并分析有机和常规食物来自700多
生产来源,及其对温室气体排放等类别的影响,能源消耗,和土地需求。
" I don't think anybody has looked at a single, free-breeding dog population genetically at this level of detail before, " said Adam Boyko, a canine geneticist at the Cornell University College of Veterinary Medicine, who was not involved in the research.
" 我认为,以前没有人从基因上如此详细地研究过一
自由繁殖的犬类种群。" 康奈尔大学兽医学院的犬类遗传学家亚当·博伊科说,他未参与这项研究。
Extensively soliciting public input reflects a rapid and compassionate response to the passengers' growing demand of bringing pets along the railway journey, and more importantly it demonstrates a responsible attitude by conducting detailed research before mapping out a new policy.
广泛征求公众意见
映了对旅客增长的携带宠物旅行需求的快速且富有同情心的响应,更重要的是,通过在制定新政策前进行详细研究,展现了负责任的态度。