1.
Analysis on the Essential Oil of the Leaves of Pyrrosia petiolosa vs.Pyrrosia subfurfuracea
有柄石韦和绒毛石韦叶的挥发油成分分析
2.
It was constructed on rock, using rubble masonry and stood about 48ft. high.
它是一座建造在岩石上，高约48英尺，由毛石砌成的石工建筑。
3.
A feather falls slower than a stone only because the air holds the feather back more than it does the stone.
羽毛比石头落得快，只是因为空气对羽毛的阻力要比对石头的大。
4.
FOUR NEW SPECIES OF HYDROPTILA (TRICHOPTERA,HYDROPTILIDAE) FROM CHINA
中国小石蛾属四新种记述(毛翅目,小石蛾科)
5.
There is a feather on the rock, proclaiming that a bird has been there
岩石上有一根羽毛,说明有鸟到过那儿
6.
There is a feather on the rock, proclaim that a bird has been there.
岩石上有一根羽毛，说明有鸟到过那儿。
7.
An insect of the order Trichoptera, constituting the caddis flies.
石蛾，水蛾组成毛翅目的一种昆虫
8.
Lumber, bricks,)wool, grain and ore, too!
砍伐木材,砖块,)羊毛，谷粒和矿石,也!
9.
Research on the Paleolithic Site at Maojiawa in Danjiangkou City,Hubei;
湖北丹江口市毛家洼旧石器遗址调查
10.
The difference in the strategy for the War of Resistance against Japan(1937～1945) between Mao Zedong and Jiang Jieshi;
试论毛泽东与蒋介石对日战略的区别
11.
Study on Fe_3O_4 in Radula Teeth of Chiton Acanthochiton Rubrolineatus LISCHKE
红条毛肤石鳖齿舌牙齿内Fe_3O_4的研究
12.
An ornament, such as a spray of gems, resembling a tuft of plumes.
羽饰一种类似于一簇羽毛的装饰，如羽毛状宝石头饰
13.
A trial impression of a plate, stone, or block taken at any of various stages in engraving.
毛胚盘子、石头或岩石在雕刻的各个阶段时的试验印迹
14.
THE DISCOVER AND PRILIMINARY SYUDY OF FOSSIL CADDIS CASE IN CHINA
中国石蚕巢化石(昆虫纲,毛翅目)的发现与初步研究
15.
A NEW RECORD GENUS AND TWO NEW SPECIES OF ARCTOPSYCHINAE (TRICHOPTERA, HYDROPSYCHIDAE) FROM CHINA
中国弓石蛾亚科新纪录属及新种记述(毛翅目,纹石蛾科)
16.
A STUDY OF GEUNUS HYDROPTILA WITH TWO NEW SPECIES AND TWO NEW RECORD SPECIES FROM CHINA(TRICHOPTERA,HYDROPTILIDAE)
中国小石蛾属研究及二新种二新纪录种记述(毛翅目,小石蛾科)
17.
Studies on Taxonomy of the Chinese Phryganeoidea, Calamoceratidae and Adult-larva Association (Insecta: Trichoptera, Integripalpia);
中国石娥总科、枝石蛾科分类及毛翅目完须亚目成、幼虫配对研究（昆虫纲：毛翅目）
18.
two is the roof we buy asphalt felt, or asbestos shingles?
二是顶棚，咱们是买点油毛毡呢，还是买点石棉瓦？