牛刀小试 a master hand's first small display; a modest display of a master; display only a small part of one's talent; give a little inkling of what one is capable of; show sth. of one's ability; take a whirl at ...;try one's hand at
小试锋芒 display only a small part of one's talent; put the point of a sword to a trial to see how well it thrusts; manifest one's skill a little; assert oneself a little
研究 1.(探求) study; research 研究自然规律 study the laws of nature; 科学研究 scientific research2.(考虑或商讨) consider; discuss; deliberate 这些问题党委正在研究。 these matters are under review [consideration] by the party committee.; 研究报告 research report; 研究方法 research method; 研究所 research institute; 研究题目 research topic; 研究系 research clique; 研究员 research fellow; 研究院 research institute; graduate school; 研究中心 research centre
塑料冲击性能小试样试验方法 plasticsdetermination of impact properties by use of small specimensns
塑料拉伸性能小试样试验方法 plastics-determination of tensile properties by use of small specimens
塑料弯窃能小试样试验方法 plastics-determination of flexural properties by use of small specimens
Experimental study on recycling of filter s backwashing water 滤池反冲洗水回用的小试研究
The paper introduces the functions of phosphate surfactant and the composite test on the phosphate oil agent 摘要概述了磷酸酯类表面活性剂的作用,详细论述了磷酸酯油剂(代号517 (上标# ) )的合成小试研究工作。