The simplest constant-current source, is to use a constant current diodes.

Capacitors, resistors, diodes, integrated circuits, and other price indices are showing decline.

电容 、 电阻 、 二极管 、 集成电路等价格指数都出现了下滑.

Semiconductor: Material used in the construction of transistors, diodes and photo-electric cells.

半导体: 应用于制造晶体管, 二极管和光电池的物料.

Diodes are widely used non-linear components.

二极管是被广泛使用的非线性元件.

Endodeme is a deme composed of predominantly closely inbreeding but dioecious individuals.

同系同群种是由近亲繁育占优势,但雌雄异株的个体组成的同群种.

Examples include dioecious species where only one sex is present.

例如在雌雄异株种类中仅仅存在单性.

All mammals are dioecious.

哺乳动物都是雌雄异体的.

This promotes genetic varation in the population especially in plants that are DIOECIOUS and MONECLOUS.

可以在种群中产生遗传变异,特别是在一些雌雄异体或雌雄同体的植物中.

A small dioecious tropical American tree ( Chlorophora tinctoria ) having wood that yields a yellow dyestuff.

黄木一种可产生黄色染色剂的热带美洲产雌雄异株树木 ( 黄木或染料桑木 )

There are various reproduction modes for plants featuring in dioecism.

雌雄异株植物的繁殖方式多种多样.

If I were not Alexander, I would be Diogenes.

假如我不是亚历山大, 我就会是提奥奇斯.

A surprised Alexander then replied quickly, " If I were not Alexander, I would be Diogenes. "

大吃一惊的亚历大继而迅速回答道: “ 假如我不是亚历山大, 我就会是提奥奇斯. ”

Diogenes held that the good man was self-sufficient and did not require material comforts or wealth.

提奥奇尼斯认为好人是 自给自足 的,不需要物质享受和财富.

Carter's flat and the main rival in Shanghai, is from St. Diogenes and Nevis Collins.

弗拉特和卡特在上海的主要对手, 是来自圣基尼斯和尼维斯的柯林斯.

Alexander and Gaius and Pompeius , what are they in comparison with Diogenes and Heraclitus and Socrates?

亚历山大、盖耶斯和庞培与第欧根尼、赫拉克利特、苏格拉底比较起来是什么人 呢 ?

Which historical figure do you most identify with? Diogenes.

你觉得你最像哪个历史人物? 第欧根尼.(这点绝对得同意. )

Polyhexamethylene adipate diol and Polyurethane aquocmulsion based on the polyester are prepared.

以己二酸、己二醇为原料合成聚己二酸己二醇酯二醇,并制备成聚氨酯水乳液.

The water-borne polyurethane was based on polyester diol and toluene diisocyanate etc.

以聚酯多元醇、甲苯二异氰酸酯为主要原料合成了 水性 聚氨酯乳液.

No clear spherulitic morphology was observed in polarizing optical micrograph of PHB-diol.

在PHB-diol的偏光显微镜照片中观察不到明显的球晶形态.

Polyurethane hot-melt adhesive was prepared which polyester low molecular weight diol chain-extender, isocyanate and other.

以自制的二元醇、低相对分子质量的扩链剂和二异氰酸酯及其他助剂合成聚氨醇热熔胶粘剂.

Polyether diol mainly adopts polytetramethylene ether glycol ( PTMEG ).

聚醚二醇主要采用聚四氢呋喃醚二醇 ( PTMEG ).