ductless信息详情
adj.无导管的
dustless───adj.无尘的；不起灰尘的
dauntless───adj.无畏的；勇敢的；不屈不挠的
doubtless───adv.无疑地，肯定地；大概；adj.无疑的，确定的
debtless───无债务
dintless───无能的
duchess───n.公爵夫人；女公爵；雍容华贵的妇女；小老板娘；vt.（澳）盛情款待；讨好；vi.热情款待；讨好
ductules───n.小管道；[无脊椎]小导管
gustless───无阵风
gutless───adj.无胆量的；没勇气的；没有生气的
Used in ducted and ductless range hoods and over the counter microwave ovens.───使用在有和无管道式抽油烟机以及柜式微波炉中。
Endocrinology is defined as the study of the ductless or endocrine glands and their internal secretions.───内分泌学的定义是：研究无管腺或称内分泌腺及它们的内分泌的科学。
Some ductless glands produce several different hormones.───有些无管腺产生几种不同的激素。
Endocrine system: Group of ductless glands that secrete hormones necessary for normal growth and development, reproduction, and homeostasis.───内分泌系统：由无管腺体组成的系统，分泌激素（荷尔蒙）以供身体正常生长、发育、繁殖和自我恒定性之需。
How is the temperature distribution in large refrigerated warehouses with ductless air distribution?───在无管道的大型冷库里，温度分布情况如何？
This paper describes newly technology trend of component mounter and green technology of ductless reflow furnance.───概述了元件安装机的最新技术动向和无通风管道再流焊炉绿色技术。
Technical and Economical Performance Analysis on Ductless Inductive Ventilation System of the Underground Parking───地下停车场无风道透导通风系统性能及经济性分析
Other endocrine glands include the pituitary, the thyroid and parathyroid, the adrenals and the ovaries and testes. Some ductless glands produce several different hormones.