1·A primary investigation is conducted on fruiting habit of 14 improved variety clones of Juglans nigra L.
对美国黑核桃1 4个良种无性系的结果习性进行了初步调查。
2·This paper aims at making some primary investigation in the object of the satire, the technique of satire and satirical features in its language.
本文试图在作品的讽刺对象、讽刺手法和语言上对其讽刺艺术的特征进行初步的探析。
3·In this paper, a primary investigation was made on the addition amounts and effects of two ligands, ethane diamine and sodium citrate, in basic copper galvanization solution.
研究了碱性电镀铜溶液中加入的两种配位剂—— 乙二胺和柠檬酸钠的加入量，并对两种配位剂的作用作了初步的探索。
4·Primary investigation based on the applications of liners of different material qualities has showed that, the ball mill liners made from high chrome cast-iron exhibits longer service life.
通过多种不同材质衬板的工业使用，初步探明了用高铬铸铁制造的球磨机衬板，使用寿命较长。
5·The Sheffield investigation, which involved sixteen primary schools and seven secondary schools, found that most schools succeeded in reducing bullying.
谢菲尔德的调查涉及16所小学和7所中学，结果发现大多数学校都成功地减少了校园欺凌行为。
6·Investigation shows that the principals of the primary and middle schools have many problems in the function, direction, strategy and state of curriculum leading.
调查发现，农村中小学校长在课程领导作用、课程领导方向、课程领导策略、课程领导状态等方面存在诸多问题。
7·Researchers usually start their investigation by examining secondary data to see whether their problem can be partly or wholly solved without collecting costly primary data.
调研人员开始调查时总是先收集次级资料以判断问题是否部分或全部解决了，而不是先去收集成本很高的初级资料。
8·A review and summary was made of the investigation and studies on chlorophyll a and primary productivity conducted by the Chinese scientists in the Yellow Sea since the 70's.
本文是对70年代末以来我国在黄海西部海区进行的叶绿素a及初级生产力调查和研究的综述。
9·Research material is the primary basis for reform ideas, community based, according to the old people's basic necessities existing living environment for old people investigation.
调研资料是改造设想的首要依据，以社区为基础，根据老年人的衣食住行对老年人现有居住环境进行调研。
10·This paper presented a Domino model for the primary cause investigation and analysis of power substation operation accidents, which including direct cause, indirect cause, and basic cause.
本文提出了一种事故根原因调查与分析骨牌模型，对直接原因、间接原因和基础原因进行了归类。