1) Formica frkali
富氏凹头蚁
2) Philidris
凹头臭蚁属
1.
Keys to all species of the genera Philidris and Prenolepis in China are given respectively.
文中提供了凹头臭蚁属Philidris Shattuck和前结蚁属Prenlepis Mayr在我国所有种的检索表。
3) Pheidole yeensis
伊大头蚁
1.
The structure and distribution of Pheidole yeensis nests;
伊大头蚁蚁巢的结构与分布
4) Pheidole
大头蚁属
1.
Seven Species of the Ant Genus Pheidole Westwood Newly Recorded in China(Hymenoptera:Farmicidae);
中国大头蚁属7个新记录种(膜翅目 蚁科)
2.
Thirteen species of the ant genus Pheidole from Guangxi,China are treated, among them three are described as new, i.
记述广西大头蚁属昆虫１３种，其中３新种，即奇大头蚁Ｐ。
5) oil-rich sag
富油凹陷
1.
Despite their long history of development, some oil-rich sags still have a large quantity of residual resource in the forms of five potential play targets: undeveloped sags in the developed depression, hidden reservoir, complex fault structure, and deeply buried and small hills and some special reservoirs.
冀中坳陷历经多年勘探,但富油凹陷之间、不同构造单元或区带之间、不同勘探层系之间以及不同勘探领域之间的勘探程度仍明显不均衡,而富油凹陷勘探程度尽管较高,但剩余油气资源还很丰富,存在老区新凹陷、隐蔽油藏、复杂断裂带、深潜山和小潜山及潜山内幕、特殊类型油藏等5大勘探接替领域。
2.
Based on the research and exploration of lithostratigraphic reservoir in the Jizhong depression of the Bohai Bay basin and Erlian basin, the hydrocarbon distribution in a continental oil-rich sag has "complementarity" feature, viz.
渤海湾盆地冀中坳陷和二连盆地岩性地层油气藏研究和勘探实践发现,富油凹陷油气分布具有“互补性”特征,既构造和岩性地层油气藏在油气资源分配、空间分布上具有“互补性”,这种分布特征是由构造与岩性地层油气藏所赋存的宏观地质背景、成藏条件、成藏机理等多种因素的耦合所决定的。
6) gas-rich sag
富气凹陷
1.
Based on the comparison of oil-rich and gas-rich sags in the Bohai Bay basin,two main controlling factors of gas reservoir-forming are summarized: gas-rich sags have source rock of partial humic or high maturation sapropel type;thick abnormal pressure mudstone in lower Tertiary is the cap,or "quilt".
对比研究渤海海域及周边陆地油区主要气田特征,发现渤海海域天然气成藏的主控因素有两点:存在相对富气凹陷,气源岩为偏腐殖型或高成熟腐泥型;富气凹陷的古近系发育高压异常厚层泥岩封盖层。
补充资料：凹模壁厚及凹模垫板尺寸
型腔壁部投影面积 壁 厚， 毫 米
F， 厘米2 h1 h2 h3 h4 h5
<5 15~20 30~40 <=10 15~20 30~40
>5~10 20~25 40~50 10~15 20~25 40~55
>10~50 20~30 50~60 15~20 20~30 55~65
>50~100 30~35 60~75 20~25 30~40 65~70
>100~200 35~40 75~85 25~30 40~50 70~75
>200 >40 >85 30~35 50~60 >80
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条