stem
美[stɛm] vt.遏制[阻止]（液体的流动等）；阻止；封堵；遏止
网络茎；杆；科学；船艏
1 . Twist the string carefully around the second stem with the other hand.
用另外一只手小心地把细绳缠绕到第二根茎上。
来自柯林斯例句
2 . Cut them off cleanly through the stem just below the node.
就从茎节下面，沿茎干把它们全砍掉。
来自柯林斯例句
3 . The stinging nettle has a square stem and little hairs.
荨麻长有四方茎和细小茸毛。
来自柯林斯例句
4 . He chewed the stem of his pipe and eyed her sceptically.
他嘴里衔着烟斗柄，满腹狐疑地打量着她。
来自柯林斯例句
5 . Make a slit in the stem about half an inch long.
在树干上切一道大约半英寸长的口子。
来自柯林斯例句
1.(linguistics) the form of a word after all affixes are removed;
thematic vowels are part of the stem
2.a slender or elongated structure that supports a plant or fungus or a plant part or plant organ
3.cylinder forming a long narrow part of something
4.the tube of a tobacco pipe
5.front part of a vessel or aircraft;
he pointed the bow of the boat toward the finish line
6.a turn made in skiing; the back of one ski is forced outward and the other ski is brought parallel to it
1.grow out of, have roots in, originate in;
The increase in the national debt stems from the last war
2.cause to point inward;
stem your skis
3.stop the flow of a liquid;
staunch the blood flow
4.remove the stem from;
for automatic natural language processing, the words must be stemmed
MATLAB函数stem函数功能 在matlab中，stem函数用于绘制火柴梗图。stem英文有“锛埞ぞ叩娘級柄，把，杆，茎，锛埵黠級干，锛堃讹級柄的意思。 在matlab的命令窗口中输入doc stem或者help stem就可以获得该函数的帮助信息。 调用格式 stem(Y) stem(X,Y) stem(...,'fill') stem(...,LineSpec) stem(axes_handle,...) h = stem(...) 各种格式详细说明请参阅matlab帮助文档。 相关函数 plot、ezplot、line、figure、set、bar、stairs程