1.
Preliminary Studies of Bacillariophyta Pennatae-Araphidiales,Raphidinales,Monoraphidinales from Greater Higgnan Mountains District in Heilongjiang Province
黑龙江省大兴安岭地区无壳缝目、短壳缝目和单壳缝目植物的初步报道
2.
Studies on Aulonoraphidinales (Bacillariophyta) of Freshwater in China
中国淡水管壳缝目硅藻的分类学研究
3.
seamless fuel clad tube
无缝燃料元件包壳管
4.
axially-split casing
有轴向接合缝的外壳
5.
It can also be a focal when sewn from a dramatic fabric and worn without the jacket.
若用引人注目的面料缝制,单穿时也可成为人们注意的焦点。
6.
large order of gastropods comprising univalve mollusks that have a single gill resembling a comb.
腹足类的一个很大的目，包含单壳软体动物，有一个梳状鳃。
7.
Application of the electrogas welding for the blast furnace jacket
气电立焊在高炉炉壳立缝焊接的应用
8.
Treatment of Crack in Concrete Roof of Worm Wheel of No.1 Set,Suzhi Hydropower Station
苏只水电站1号机蜗壳顶板裂缝处理
9.
single-needle cylinder-bed machine
单针圆筒台式缝纫机
10.
There are sheets to be mended.
有些被单需要缝补。
11.
Weld identification single hole punch.
鉴别焊缝的单孔冲压机
12.
scallop-shell(one shell of this used as a container in which food is cooked and served )
扇贝壳（用以烤制及盛放食物的单扇壳）.
13.
American Institute Time Hull Form
美国定期船壳险学会单
14.
horizontal single-stage double-suction volute pump
卧式单级双吸蜗壳泵
15.
One of the individual subunits that makes up a capsid.
壳粒，衣壳粒构成壳体或衣壳的一个独立的细分单位
16.
(geology) a fracture in the earth's crust with displacement of one side with respect to the other.
（地质学）地球外壳的裂缝且伴之以裂缝的一边相对于另一边的错位。
17.
marine isopod crustacean.
海生等足目甲壳动物。
18.
Black oil was ozzing out of a crack in the engine casing.
黑色的油正从发动机壳的缝隙中慢慢渗出。