active的例句大全

Research Background and Objective: The reactive oxygen species ( ROS) is one of biological free radicals in the body, its oxygen-containing functional groups are chemically active.

研究背景和目的：活性氧（reactive oxygen species，ROS）是一组含有化学性质活泼的含氧功能基团的化合物，是生物体内的主要自由基。

The main factors leading to the development of paleokarst in the region were found to be multi-phase tectonic cycle, complicated fault-block tilting and long-term dissolution by chemically active fluids.

根据区域构造演化史提出岩溶演化模式，指出多期的构造旋回，复杂的断块掀斜作用和长期的化学活动性流体的溶蚀是研究区古岩溶发育的主要因素。

The Realization of Information Administration of the Inner Collegiate Website on the Microsoft Active Directory of Windows Server 2003

Windows2003活动目录实现校园网信息化管理

Active Directory Security Based on Windows 2003

Windows2003活动目录安全性研究

When a gene is active in a particular cell type, the spot lights up under UV.

当一种基因在某一类细胞中具有活性的时候, 这一点在紫外光的照射下就会亮起来.

A high yield was achieved by extracting active substances from ginkgo leaf in alcohol-water solution.

采用醇水溶液提取法提取银杏叶有效成分,提取率高.

An error sensor strategy is a key step in implementing an active structural acoustic control ( ASAC ).

误差传感策略是实现主动结构 声学 控制的关键的一环.

In the face-to-face classes, teachers work with RSC actors and instructors to explore active strategies they can use in the classroom.

在面对面授课中，老师们与英国皇家莎士比亚剧团的演员和指导老师合作，开发他们可以在课堂中使用的主动战略。

Using steady state rate equations, closed form solutions for carrier density in the active layer is deduced.

利用稳态速率方程, 导出了激光器有源区载流子密度与偏置电流及输入信号光功率关系的隐函数表达式.

Using steady-state rate equations, closed form solutions for carrier density in the active layer is deduced.

利用稳态速率方程, 导出了激光器有源区载流子密度与偏置电流及输入信号光功率关系的隐函数表达式.

The country is superstructure, it is OK and active the ground is counteractive at economic base.

国家是上层建筑，它可以能动地反作用于经济基础。

But this is just a myth, according to an interview with neurologist Barry Gordon in Scientific American. He explained that the majority of the brain is almost always active.

神经学家巴里·戈顿在接受《科学美国人》的采访时解释道，人类大脑的大部分基本一直都处于活跃状态。

Stromata of Shiraia bambusicola were used as folk drug in China, and the main active chemicals of them were hypocrellins.

竹黄是我国民间药用真菌，其主要生物活性成分为竹红菌素。

Through the build of vertical microcavity laser ( VCL) in active medium, linear optical amplifier ( LOA) clamps gain and suppresses crosstalk.

线性光放大器（LOA）通过在有源区内引入垂直光场（VCL），对增益形成了钳制、减小了信道间的串扰。

The internal examination is active and effective for providing enterprises with improvement opportunities and advices.

内部审核为企业各部门提供了改进的机会和建议，是积极、有效的。

Soluble expression of human carboxypeptidase A1 active center in pichia pastoris

人羧肽酶A1的毕赤酵母可溶表达

They called him to active military duty.

他们号召他去服现役兵役.

Justin Hartley, Chrissy Metz and Sterling K. Brown from This Is Us; and Chance the Rapper who encouraged everyone to remain politically active while also enjoying the current golden age of TV.

梅斯、斯特尔林？K？布朗来自《我们这一天》剧组，一起出演开场曲，还有说唱歌手Chance the Rapper鼓励我们不光要热衷政治，还要纵享电视节目的黄金年代。

Studies on Water-Soluble Active Constituents and Quality Evaluation of the Fruits of Ligustrum Lucidum Ait

女贞子水溶性活性成分的研究及其质量评价

Objective: To study the changing law of the main active ingredient of Ligustrum lucidum Ait.

目的：研究女贞子炮制前后主要有效成分的变化规律，优选女贞子的炮制工艺，探讨女贞子的炮制机理。