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单词 stemming
释义

stemming /'stemiŋ/

英汉-汉英词典
n. 填塞物,堵塞物
词组 | 习惯用语
您要查找的是不是:
  • stem n. 茎;干;船首;血统 vt. 除去…的茎;给…装柄;阻止
  • steaming n. 蒸烘;汽蒸 v. 汽蒸;通入蒸汽(steam的ing形式)
  • stammering adj. 口吃的
stemming v. 阻止,封堵,遏制(stem 的现在分词)
hole stemming 钻孔堵塞物
stem to stem 船头对船头
fruit stemming machine 去梗机
tie back stem 回干
stems n. [植] 茎(stem的复数);树管;阻挡物; v. 起源于(stem的三单形式);除去…的茎;给…装杆;止住; n. (Stems)人名;(德)施特姆斯;
stem tuber 块茎
main stem 干线;主街
straight stem 直首柱;直线型船首
wire stem 纤胫病

网络短语:
stemming bag 封泥卷
stemming operation 堵塞工程; 回填工程;
chemical stemming 化学炮泥
stemming materials 填塞物
stemming machine 去梗机
preformed stemming 预制成型炮泥
stemming methods 堵塞方法
stemming engineering 堵串工程
keyword stemming 词干技术;关键词词干法;词干技巧;关键词词干
英语例句库
  1. Bone marrow mesenchymal stem cell(BM-MSC)is a early stem cell from the development of mesoblastema.
    骨髓间充质干细胞(BM-MSC)是一种来自中胚层发育的早期干细胞。
  2. Their opposition stems from fear and ignorance.
    他们反对出于惧怕和无知。
  3. These straggly stems should be pruned off.
    这些蔓生枝条该剪了。
  4. The stem of the mushroom is broken.
    这只蘑菇的梗折断了。
  5. Cut the stem cleanly, just beneath a leaf joint.
    把茎切整齐点,正好切在叶根下。
  6. Stems twining, filiform, obtaining nourishment from hosts by haustoria.
    缠绕,丝状,获得食物从寄主以。
  7. The ship was in a blaze from stem to stern.
    整艘船从头到尾都着火了。
  8. A root arising from the node of a prostrate stem.
    生根的 Radicant 匍匐茎节上生出的根。
  9. The present wave of strikes stems from discontent among the lower-paid.
    当前的罢工浪潮起因于低工资雇员的不满情绪。
  10. Basal leaves decussate; middle stem leaves opposite; distal stem leaves alternate; Inflorescence paniculiform with cymose branches.
    基生叶交互对生;中间茎生叶对生;上部茎生叶互生;花序圆锥花序状的具聚伞状的分枝。
  11. Stem succulent, simple or divaricately branched from middle, lower nodes swollen, naked.
    肉质的,单或中间的分枝,下部节膨胀,裸露。
  12. Stem conspicuously striate or tetragonous, robust, succulent, simple or branched in upper part.
    显著的具条纹的或4棱,粗壮,肉质的,单一或分枝在上半部分。
  13. The stem cell leukemia( SCL) gene is a new oncogene related with leukemogenesis.
    干细胞白血病(CL)因是新发现的与白血病发生有关的癌基因。
  14. Correct decisions stem from correct judgements.
    正确的决心来源于正确的判断。
  15. Stem straight, glabrous, muricate near nodes.
    茎直,无毛,粗糙的近的节。
  16. Young stems terete to frequently 4-angled or subalate, glabrous, puberulous, pubescent, or tomentose, often glabrescent.
    嫩茎圆柱状到经常地四棱形或略似翼的,无毛,被微柔毛,短柔毛,或被绒毛的,通常后脱落。
  17. Interfascicular cambium A single layer of actively dividing cells between the vascular bundles in stems.
    束间形成层是位于茎的维管束间具有旺盛分裂能力的一层细胞。
  18. Objective To study the effect of embryo neural stem cell transplantation(SCT) in neuronal ceroid lipofuscinosis(NCL).
    目的研究应用神经干细胞移植治疗神经元蜡样质脂褐质沉积病的效果。
  19. Blighted stems often canker.
    有病的往往溃烂。
  20. Fearlessness stems from selflessness.
    无私故能无畏。

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原声例句
历年英语六级听力真题(含译文)

Intolerance does not stem from disagreement.

偏狭并不是从分歧中产生的。

环游世界

If it has a stem you hold it by the stem.

如果有杯杆,你握着杯杆。

BBC纪录片《中国新年》

And they cut really far down so you get these lovely long stem.

她们剪得很长,所以花茎保持得很好。

CGTN

The nepenthes is stretching its climbing stem.

猪笼草顺着草木攀缘。

美好而忧伤的记忆

She trimmed the stems, and placed them in a very special vase.

她修剪好枝叶,将花插到一只别致的花瓶里。

美国小学原版语文课

Now look at the stem, and break it.

现在看看枝干,把它折断。

生活中的科学

Well, your loneliness might actually stem from your habits.

嗯,其实你的孤独感可能来源于你的习惯。

跟着Vanessa学短语词汇

It's got like a purple... a purple stem.

它有一个紫色的

老友记第六季

If you sear the stems of the flowers first in a frying pan...

很棒的是如果先把花茎底部 在平底锅上烤一下。

美国小学英语4

Their slender stems had beautiful light-green leaves.

细长的茎上长着漂亮的淡绿色叶子。

中文百科

词干提取

在词法学和信息检索里,词干提取是去除词缀得到词根的过程─—得到单词最一般的写法。对于一个词的形态词根,词干并不需要完全相同;相关的词映射到同一个词干一般能得到满意的结果,即使该词干不是词的有效根。从1968年开始在计算机科学领域出现了词干提取的相应算法。很多搜索引擎在处理词汇时,对同义词采用相同的词干作为查询拓展,该过程叫做归并。

词干提取项目一般涉及到词干提取算法或词干提取器。

英语百科

Stemming 词干提取

In linguistic morphology and information retrieval, stemming is the process of reducing inflected (or sometimes derived) words to their word stem, base or root form—generally a written word form. The stem need not be identical to the morphological root of the word; it is usually sufficient that related words map to the same stem, even if this stem is not in itself a valid root. Algorithms for stemming have been studied in computer science since the 1960s. Many search engines treat words with the same stem as synonyms as a kind of query expansion, a process called conflation.

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更新时间:2025/6/22 16:03:50