1.
initial laboratory phase
实验室初期试验阶段
2.
Hydriding Kinetics at Early Stage for U-2.5Nb Alloy
U-2.5Nb氢蚀初期动力学试验研究
3.
A Preliminary Attempt of Political Socialization in the Eearly of Years of New China and Its Historical Experience;
试论建国初期政治社会化的初步尝试与历史经验
4.
Historical experience of CPC in building harmonious society in the early years of PRC;
试析建国初期党探索和谐社会建设的历史经验
5.
On the Experiment of the Curriculum Reform and Its Initial Effect in Teachers College;
关于师范院校教育课程改革的试验及初期效果
6.
Preliminary Report of Trail on Sowing Date and Plant Density in Peking Cabbage in Songming
嵩明县露地栽培大白菜播期与密度试验初报
7.
Experimental Investigation on the Fiber Reinforced Concrete Early Lining of Jinhuashan Railway Tunnel in Soft Rock Mass
金华山软岩隧道纤维混凝土初期支护试验研究
8.
Effect of Light on Puberty of Lambs in Non-breeding Season
非繁殖季节光照控制诱导羔羊初情期试验研究
9.
Effect Comparative Experiment on the Different Seedling Species of Slash Pine and the Land Preparation Methods at the Initial Stage of Afforestation
湿地松不同苗木类型与整地方式造林初期效果对比试验
10.
Experimental Research on Plasma Ignition Burning Rate Improvement of Brown Coal Boiler
提高褐煤锅炉等离子点火初期燃尽率的试验研究
11.
2. The results of experiments by Inoculating pathogen of FSR at different developmentalstage of rice showed that the rice boot stage was infection period of FSR.
2.通过水稻不同生育时期接种试验，初步明确了水稻孕穗期是稻曲病的侵染时期。
12.
Preliminary development and testing phase
初步发展和试验阶段
13.
duration of afterflow
阴燃期（阻燃试验用语）
14.
over a 6--years test period
在目前(六)年试验期间
15.
prolonged humidity cycling
长期循环防潮性试验
16.
Take the machine on trial fora week.
把这机器试验一星期.
17.
initial survey and test of cargo gear
起货设备初次检验和试验
18.
a preliminary experiment whose outcome can lead to a more extensive experiment.
初步试验,其结果可能引发更广泛的其他试验。