pith

noun

1. （橙子等水果中的）髓
   a soft dry white substance inside the skin of oranges and some other fruits
2. 精髓；核心；要点
   the essential or most important part of sth
   1. the pith of her argument
      她论据的核心

1. （柑橘类水果皮和瓤之间的）衬皮
   The pith of an orange, lemon, or similar fruit is the white substance between the skin and the inside of the fruit.

1. Using a sharp knife, cut away the pith and peel from both fruits
   用一把锋利的刀削去两种水果的外皮和中果皮。
2. An extract of the whole fruit including pith, peel and seeds was given to 60 volunteers every day for a month in the form of a capsule.
   研究者每天为60位参与者每人发放一枚石榴胶囊，胶囊里是用整颗石榴榨成的汁（里面包括果核和果皮），坚持服用一个月。
3. Both the rubber and the pith ball are negatively charged.
   这时，橡胶棒和木髓球两者都带负电荷。
4. I think, the pith of Zhengzhou tourism resources is culture, how to tap the cultural features is very important for Zhengzhou to propagate its prestige.
   我认为，郑州旅游资源的精髓其实是文化，此如何深入挖掘文化特色对传播郑州文化美名非常重要。
5. Long sticks pith underdevelopment.
   长枝髓心不发达。
6. Special subepidermal cells were found to exist beneath the epidermises of H. cordata stems and leaves and secretory cells were found to exist in the cortex and pith of the stems.
   鱼腥草茎和叶的表皮下有特殊的皮下层细胞，茎的皮层和髓中有分泌细胞存在。
7. As the pith of Chinese traditional culture heritage, confucius's learning view is what we should still preserve and develop today.
   孔子关于学习的观点作为中国传统文化宝库中的精髓，是我们今天仍需要坚持和发扬光大的。
8. They are the pith and marrow of a language, from which they are abstracted by constant use and formed into fixed phrases and short sentences.
   习语是语言的浓缩和精华，是人们在长时间的使用中不断经过提炼而成的固定词组和短句。
9. In the eyes of the anatomical structure of stem, it would be a chief measure to suppress the differentiation of vessel lumen and pith cavity for harnessing the overrun of the species.
   从茎的结构上看，治理该种应以限制其导管腔和髓腔分化为主要手段。
10. He received many teachings of mahamudra, including all the oral pith instructions from the16th karmapa.
    他自第十六世大宝法王处领受了许多大手印法教，包含了所有的口诀心要。
11. On medicine, according to the origin of haemal cell, haemal tumour cent is lymphatic sex tumour and pith sex tumour.
    在医学上，根据血液细胞的来源，将血液肿瘤分为淋巴性肿瘤和髓性肿瘤。
12. The economic feature is obvious. shows that of all types casparian strip exits in endodermis and evident pith does in young root; primary xylem is exarch and tetrarch;
    智囊团的经济特质是显而易见的。结果表明：内皮层都具有凯氏带，幼根均具有明显的髓，初生木质部均为外始式四原型；
13. The pith of his speech was focused on the importance of education.
    他演讲的精髓在于着重阐述了教育的重要性。
14. The central cylinder in which the primary vascular tissue is arranged around a pith, as in most seed plants.
    一种管状中柱，其中初生脉管组织排列在髓孔周围，存在于大多数种子植物中。
15. If the borer has been properly located and drilled into the pith, a record of growth and age is obtainable for that position on the tree.
    如果生长锥放的位置适当，钻入木髓即可得到树木那个部位的生长记录和年龄。
16. The pith of sunflowers is a kind of natural cellular material.
    向日葵髓芯是一种天然的高分子泡沫材料。
17. The History of China's Gardening-the Pith and Inheritance of Ancient China's Gardening
    《中国造园史》&中国古代造园之精髓与传承
18. Use an advanced laser measuring system to inspect position accuracy, pith, and backlash compensation of machine body.
    运用先进的高科技雷射量测系统来检测机台的定位精度、螺距及背隙补偿。
19. The pith of this stemlike stele appears rather strongly like collenchyma tissue.
    茎状中柱的髓显得颇强健，像厚角组织。
20. A charged pith ball may be used as a test body to determine whether or not a second body is charged.
    一个带电的木髓球可当作一个检验物体，去确定另一个物体是否带电。
21. Research on Preparation and Properties of Molded Bagasse Pith Packaging Material
    蔗髓模压新型包装材料的制备和性能研究
22. The expansion and radial spread of cortex and pith cells are very strong after the mid-dle stage.
    中期以后直至成熟，皮层和髓细胞强烈扩大、径向伸长。
23. They learn to extract the pith from the spine-defended inedible stem.
    他们学会了在脊柱中取出不能食用的干茎。
24. Law belief: the pith and marrow of law lies in how to combine and use it.
    个人法律信念：法律的精髓在于如何组合和运用！
25. The preparation process of new packaging material with bagasse pith as raw material and spent pulping liquor as adhesive was studied.
    研究了以蔗髓为原料，以酸法制浆废液为胶粘剂制备新型包装材料的工艺。
26. Strengthen system building is the pith of modern political civilization.
    加强制度建设，是现代政治文明的精髓所在。
27. This principle is the whole pith of right-to-work legislation in america.
    这条原则是美国劳工就业权法规的全部精髓。
28. Fishtail palm of India to Malay Peninsula; sap yields a brown sugar ( jaggery) and trunk pith yields sago.
    印度到马来半岛出产的鱼尾状棕榈，；树汁出产一种红糖（棕榈粗），树干的木髓出产西谷米。
29. It is found that the loading capability and pith angle increase significantly under influence of thermal effect, and roll angle changes little.
    热效应使气体黏度和承载能力增加，从而使磁头飞行高度和俯仰角增大，但对侧翻角没有明显影响。
30. Refined tortoise and turtle tonic paste prepared from a-hundred-year-old pith and marrow is a superfine product promoting longevity.
    提炼百年精髓而制成的龟鳖精补膏，实为长寿精品。

noun

1. the choicest or most essential or most vital part of some idea or experience
   1. the gist of the prosecutor's argument
   2. the heart and soul of the Republican Party
   3. the nub of the story

   Synonym:    kernelsubstancecorecentercentreessencegistheartheart and soulinwardnessmarrowmeatnubsumnitty-gritty

2. soft spongelike central cylinder of the stems of most flowering plants

verb

1. remove the pith from (a plant)