中沟

研究了GaNHFET中沟道热电子隧穿到表面态及表面态电子跃迁到表面导带两种跃迁过程及其激活能。

Two electron transition processes between channel and surface states in GaN HFET : hot electron tunneling and surface to band edge transition are investigated .

穴在人中沟中；人中沟形似水沟。

The point is in the philtrum which lacks like a water groove .

提出了一种数学模型来描述试验中沟宽的周期性形态变化。

A mathematical model was advanced to describe these changing patterns of rill width .

本文研究吉林省延吉盆地下白垩统2个组中沟鞭藻类及其它藻类组合。

The assemblages of dinoflagellates and other algae in 2 formations of the Lower Cretaceous system from the Yanji Basin , Jilin Province , was studied in this article .

下沟组次之，中沟组最差。源岩母质类型以过渡型为主，且Ⅱ1型和Ⅱ2型比例相当，间有少量的Ⅰ和Ⅲ型母质。

The organic types of the hydrocarbon-generating materials belong to transitional type , in which the proportion of ⅱ _1 and ⅱ _2 keeps balanced , and some of them are Type I and Type III organic matter .

将建筑工程量中沟道、基础扣减量计算等问题，归结为多面体相交交集体积的计算问题，提出了基于计算机图形学的计算不规则多面体相交体积的逐级分解算法。

We integrate the problems of deduction of intersecting grooves and bases in the constructional engineering into the problem calculating the intersecting body volume of irregular polyhedrons , and put forward the stepwise decomposition algorithm of the intersecting body volume of irregular polyhedrons based on computer graphics .

在信息安全领域中侧沟道泄漏信息（SCI）攻击可以利用加密算法的特点和硬件模块的泄漏信息分析出加密硬件中的关键信息。

Side channel information could be used to analysis the key information according to leakage information depending on the operation of cryptography algorithm and its hardware .

数值计算中以沟代井列的附加单元法

An additional element used in numerical analysis for slot instead of well curtain

地形图中冲沟与陡崖符号的自动提取方法

Automatic extraction of gullies and cliffs from topographic map

离子注入中的沟道效应控制

Control of Channel - effect in Ion Implanting Process

质子在α-LiIO3单晶中的沟道效应研究

Channeling of proton in α - liio_3 single crystal

大鼠牙移动过程中龈沟液中基质金属蛋白酶的表达

Expression of matrix metalloproteinases in the gingival crevicular fluid of rats during tooth movement

汽车驶离道路跌进沟中.沟道衬底平面激光器

The car ran off the road into a ditch . channeled substrate planar laser

同时本文还描述了棘孔和脑膜中动脉沟。

In addition , the foramen spinosum and the sulcus of arteria meningea media were also observed .

胶州湾东岸岸滩改造工程中排水沟设计方案的讨论

A discussion on the design scheme for drainage ditches in remaking engineering along the eastern coast of Jiaozhou Bay

沟头防护治理是小流域综合治理的重要组成部分，然而在群众性的水土保持小流域治理中，沟头防护工程数量少、质量差，缺乏生物措施配置，甚至往往被忽视。

However , in actural control , the quality of gully head protective system is low and absent vegetative measures disposition .

使用热压机作为热键合设备，采用正交试验设计方法，系统地研究了键合温度、压强和时间对于热键合过程中微沟道变形的影响；

Using the hot embossing machine as the thermal bonding device , effects of the bonding temperature , pressure and time on the deformation of microchannel dimensions are systematically studied using the orthogonal factorial design .

本文通过利用现有的二重连续弹性基础叠合梁模型和弹性地基梁模型，计算隧道中双侧沟钢筋混凝土支承块式整体道床纵横向最大弯曲应力。

In this paper , toward double-side channel reinforced concrete bearing block track on solid bed in tunnel , the maximal moment and bend stress in longitudinal and latitudinal is calculated utilizing existing continuously support double beam model and beam on elastic foundation model .

正常国人低中凸面脑沟回定位体系的MRI研究

MRI studies on localization of cerebral gyrus and sulcus along low-middle convexity in the Chinese brains

目的：探讨矢状面MRI上低中凸面脑沟回的定位标志，为术前准确地功能定位和病理学定位提供客观依据。

Objective : To construct MRI system on the localization of the cerebral gyrus and sulcus along the low middle convexity in the chinese brains .

根据这个电势分布，得出高k栅介质MOSFET的阈值电压模型，模型中考虑短沟道效应和高k栅介质的边缘场效应。

Based on this distribution , a 2D threshold-voltage model with the fringing-field and short-channel effects is developed for a high-k gate-dielectric MOSFET .

结论FLAIR像显示颅脑中邻近脑沟、脑室旁，脑室及脑池内等部位病变的边界、大小、范围及内部结构优于T2加权像。

Conclusion FLAIR is superior to T 2 - weighted image for detecting the border extent and inter-structure of cerebral lesions .

而化学机械平坦化（CMP）技术是当今半导体制造中形成浅沟道隔离（STI）的关键技术。

The chemical mechanical planarization ( CMP ) in semiconductor manufacturing technology is today the formation of shallow trench isolation ( STI ) of the key technologies .

SWAT模型中的排水沟渗漏主要补给承压水，这种计算适合自然流域，对于全人工沟渠灌溉的灌区而言并不适合。

The SWAT model of drain leakage recharge is mainly confined on the calculation for natural river basin , and is not suitable for the artificial Ditch irrigation .

在玻璃片上的实验模型中，分离沟道长4.5cm，在100V／cm的电场下理论塔板数可至40000。

In our experiment model , the separation channel is 4.5 cm and 40,000 theoretical plates is obtained under 100V / cm dc .

对LDDnMOSFET中的高温沟道热电子应力特性进行了研究，发现高温沟道热载流子应力中SILC的退化和Vth的退化存在线性关系。

The behaviors of the channel hot electron ( CHE ) stress at high temperature in LDD NMOSFET are studied and it is found that there is a linear correlation between SILC degradation and Vth degradation in NMOSFET during CHE stress .

在本实验中，龈沟液中GCF-AST及GCF-ALP浓度可以较敏感地表达牙周（牙龈等）组织病变程度，从而对于监测各金属烤瓷冠的临床应用效果具有一定参考价值。

In this test , the concentration of ALP and AST in GCF can express degree of periodontal disease sensitively , and these indexes can be used in studying clinical periodontal effect after restored PFM crowns .

方法：采集正畸过程中的龈沟液进行厌氧菌培养。

Method : The crevicular fluids were cultured in anaerobic condition .

公路边沟中通信光缆沟的爆破开挖

Blasting Excavation of Furrow for Sound Optical Cable in Highway Side Ditch

紧密层利用基体金属显微不平整而与基体牢固结合，并且紧密层中存在大量沟状微裂纹。

There are many groove micro-cracks in the compact layer .