flat pass是什么意思

网络释义

用法例句

Functions of mold powder in lubrication and horizontal heat transfer;

结晶器保护渣的润滑作用和水平传热

There are a lot of ways in the horizontal transmission,they are blood transmis.

此病的病毒可通过垂直和水平传播 ,其中水平传播的途径很多 ,主要包括血源性传播、分泌性传播、接触性传播、寄生性传播、精液性传播、乳源性传播和管理性传播

In horizontal transmission, including food-borne transmi.

在水平传播中,病毒是在同代蜜蜂个体间传播,包括食物传播、性交传播和载体传播,而垂直传播是病毒从蜂王(和/或雄蜂)传播给后代。

A general mathematic model of population genetic equilibrium was constructed based on the maximum entropy principle.

建立了用最大信息熵原理推导群体遗传平衡定律的统一数学模型 ,并给出了模型的统一解 ,此解正是Hardy Weinberg定律所给出的平衡群体的基因型频率 ,说明当群体信息熵达到最大时 ,群体基因型频率不再变化 ,即达到“平衡”。

A general mathematic model of population genetic equilibrium about one locus was constructed based on the maximum entropy principle by WANG Xiao-Long et al.

汪小龙等建立了用最大信息熵原理推导一个基因座上群体遗传平衡的统一数学模型,并给出了模型的最大值解,此解正是Hardy-Weinberg平衡定律所给出的基因型频率。

Based on the radical conditions of genetic equilibrium, the principle of linkage equilibrium condition and process, for two gene loci is introduced by precise mathematical reasoning.

此文从遗传平衡的基本条件出发 ,通过较严谨的数学推导 ,介绍了两个基因座的连锁平衡条件、平衡过程等原理 ,供教师和学生在群体遗传学教学中参

By analyzing the fault cases of power line carrier devices in a 35 kV substation in Yuzhou Electric Power Bureau,this paper discusses the important role played by transmission level in communication devices trouble shooting.

在分析河南禹州市电业局某35 kV重要变电站载波通信设备故障案例的基础上,分析了传输电平在检修通信设备故障中所起的重要作用。

The SDH and digital TV transmission platform of Dingxi City was established based on hired communication optical fiber to interconnect BC&TV systems between the city′s urban district and countries with transmission capability of 2.

通过租用通信光缆纤心,搭建SDH与数字电视传输平台,实现了市到县广播电视联网,带宽达2。

Blocking of Mother-to-infant Horizontal Transmission of Hepatitis B Virus by Different Immunization Strategies

不同免疫方式阻断乙型肝炎病毒母婴水平传播

Initial Study on the Horizontal Transmission of Oral Streptococcus Mutans in Day-nursery Children;

变形链球菌在非全托儿童中水平传播的初步研究

Effect of Wolbachia on Trichogramma Cacoeciae Reproductive Behavior and Its Horizontal Transfer;

Wolbachia对卷蛾赤眼蜂生殖行为的影响及其水平传播初探

Propagation of Parallel Polarization Light in Single Axis Absorption Crystal

水平极化光在单轴吸收晶体中的传播

Particularly, it is the first time that the role of the horizontal part of Coriolis force played in the propagation of internal waves was studied.

首次研究了科氏力水平分量对内波传播的影响。

Context Levels and Cultural Identity in Advertising Communication;

广告信息传播中语境水平与文化同一性

The usual vehicles of dispersal are wind (anemochory), water (hydrochory) .

通常传播的媒介物是风（风播），水（水播）。

Public communication of water culture from viewpoint of the communications;

从传播学的角度看水文化的大众传播

Inside the film, the field varies sinusoidally and the entire surface-wave mode propagates alone the horizontal Z direction.

在薄膜内，场按正弦函数变化，整个表面波模沿水平Z方向传播。

SEISMIC WAVES IN A MULTI-LAYERED ELASTIC HALF SPACE DUE TO A HORIZONTALLY PROPAGATING VERTICAL FAULT

层状弹性半空间中水平向传播垂直断层引起的地震波

A Nested Case-Control Study on the Influence Factors of Perinatal Transmission of HBV among HBsAg-positive Pregnant Women;

HBsAg阳性孕妇HBV围生期传播水平及影响因素的巢式病例对照研究

The waterborne transmission ways and features of cry? ptosporidium? and the living levels of the oocysts in water environment and the techenologies of effectively inactivating cryptosporidium are introduced.

介绍了隐孢子虫的介水传播途径与特点、卵囊在水环境中存在水平及有效灭活隐孢子虫技术。

The usual vehicles of dispersal are wind, water and animals(zoochory).

通常传播的媒介物是风、水和动物（动物传播）。

Objective To identify the aminoglycoside resistance gene in the high-level gentamicin resistant( HLGR) enterococcus and its transmission mechanism.

目的明确庆大霉素高水平耐药肠球菌(LGR)氨基糖苷类耐药基因及其传播机制。

However,in Bancroftian filariasis endemic area the antibody level of 6~15 age group approximat- ed the peak among all the age groups, revealing that filariasis still continued to transmit.

而丝虫病流行区6～15岁年龄组抗体水平接近高峰,表明当地丝虫病仍在传播。

Sound or radiation present at a relatively constant low level at a specific location.

背景音乐，基底在某个特定的位置以一个相对稳定的低水平表现出来的声音或传播

Research on Visual Language of Graphic AD in IMC;

整合传播中平面广告的视觉语言研究

The Affection that Technology Platform of Communication Makes to the Expressing of Cinema Artistic Modality;

传播技术平台对电影艺术形态的影响