An atom normally contains equal numbers of electrons and protons.

The charges themselves in either case are those of electrons or protons.

任一种情况下,电荷就是电子或质子的电荷.

Atoms are made up of electrons and protons.

原子由电子和质子构成.

They use the protoplasm in the vat as an energy source.

他们把灵魂装到一个大桶里作为能量来源.

Others are associated with the protoplasm of the cell.

其它一些与细胞的细胞质有关.

Attempts have been made to construct protoplasm in the lab.

已多次尝试在实验室里构造原生质.

I know the protoplasm is the basis of all animals and plants.

我知道原生质是动物和植物的基础.

This modifiability is one of the intrinsic qualities of living protoplasm.

这种可变性是生命原生质固有的性质之一.

And this shew that Protoplast Fusion and Mutagenisis were good for fungus breeding.

说明原生质体融合和诱变育种是筛选高效菌种的有效途径.

Basic work for the system establishment about protoplast culture and physiological research.

系统建立的基础性工作:原生质体培养与生理研究.

Generation of fungal protoplast is an essential tool for genetic transformation system.

原生质体是研究和建立真菌遗传转化系统的重要工具.

Objective To study simple preparation of protoporphyrin disodium using whole blood of animals.

目的利用非抗凝猪血简易制备原卟啉二钠.

Protoporphyrin sodium 20 mg tid po to 67 patients with hyperbili-rubinemia caused by hepatitis.

以原卟啉20mgtid口服治疗病毒性肝炎所致高胆红质血症患者67例,并以国内常用利胆退黄中草药治疗43例作为对照组.

Blood-Determination of free erythrocyte protoporphyrin-Fluorometric method.

血中游离原卟啉的荧光光度测定方法.

The porphyrin compound in human body mainly includes hemoglobin, protoheme, protoporphyrin, coproporphyrin , uro-porphyrin and so on.

人体中含有的卟啉化合物主要有血红蛋白 、 血红素 、 原卟啉 、 粪卟啉、尿卟啉等.

Objective : To study the anti-duck Hepatitis B virus ( DHBV ) action of protoporphyrin disodium ( PPN ).

目的: 研究原卟啉二钠 ( PPN ) 抗 鸭乙型肝炎病毒 ( DHBV ) 的作用.

To search of zinc protoporphyrin measurement in early diagnosis with lead poisoning and anemia.

探讨锌原卟啉测定诊断儿童铅中毒与贫血可能性.

Thus, the infant science of protostar observation has a variety of tools at its disposal.

这样一来,观测原恒星这门年轻的科学,就拥有许多种可以利用的工具了.

Chapter Three A Discussion on the Prototype, the background and the Music Analysis of Three Transcriptions.

第三章是对三首改编曲的原型 、 创作背景及音乐分析的论述.

We plan to release a prototype this autumn for trial in hospitals.

我们计划今年秋天在各医院推出一个模型进行试验。

A prototype PTR based on the design and tested andcoolingwas mainly satisfied for with design requirements.

由此设计了一微型脉冲管制冷机系统,并进行了试验,实验结果基本满足了设计要求.