v-type中文是什么意思

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中文翻译
造句

v形的

v a V-belt 【机械工程】三角皮带。 A ...
type n. 1.型，类型，(工业产品的)品种；风格，型式。 2 ...
v-type contact v 形触点
core type v-belt 线绳式v带
grommet type v-belt 活络三角带; 活络三角胶带
grommet-type v-belt 活络三角带
keystone type v-belt 楔形v带
new type-v 新人类(可选生命数、关卡等) 花屏
v type address constant 可变地址常数
v type derrick post v型起重柱
v type engine v型发动机
v type enginev 型发动机
v type snow plough 犁式除雪机
v type tail v 形尾翼
v type tailv 形尾翼
v-type ammonia compressor v形氨压缩机
v-type antenna v形天线
v-type collapse 形倒塌
v-type compressor 型压缩机; 形压缩机
v-type contact 形触点
v-type contraceptive ring v形节育环
v-type derrick 形起重柱
v-type derrickv 形起重柱
v-type diesel engine 形柴油机
v-type engine v型发动机; 型引擎

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Beginning form relation of basin - mountain , the tectonic evolution and the petroleum system and pool - forming process have been studied with the integration of structural physics modeling , balance profile reversion and other new testing technology . the main innovative achievements of the dissertation can be summarized as following : 1 . on the basis of comprehensive analysis of yanqi basin relationship to tianshan orogenic belts , it was suggested that kuluketage faulted - upheaval was an aulacogen in early paleozoic , which undergone multiple opening - closing along with tianshan orogenic belts , and suffered extensively compressing in late hercyhian cycle and formed a " v - type " thrust - fold belt
论文总的指导思想是以现代石油地质理论为基础，以整体、动态、系统、综合分析为原则，以成盆?成烃?成藏研究为主线，运用正、反演相结合的残留盆地油气成藏系统评价思路，采用构造物理模拟、平衡剖面复原和多种测试新技术，从盆山耦合关系切入，研究含油气系统成藏要素及其相互作用过程，探讨油气成藏主控因素和油气分布的有序性，取得如下创新性成果和认识： 1 、系统分析了焉耆盆地形成演化与天山构造带的关系，提出盆地南侧的库鲁克塔断隆在早古生代为一大型裂陷槽，之后随着天山构造带的演化，经历了多次开合运动。
However , compared the only children whose families have economic advantages , they show higher independency . 5 . compared the only children whose health is often poor , the only children who are always healthy have higher stability , higher perseverance , higher independency , higher self - discipline , but lower suspicion and tension . 6 . compared those of the only children from v - type or vl - type families , the stability , the socialization , the courage , the independency , the self - discipline of the only children from core families is higher , while compared those of the only children from mainstay families , they show higher strength , higher experimentation , higher independency , higher courage , higher self - discipline
5 、身体健康状况一贯良好的独生子女较身体状况一贯较差、先差后好的独生子女表现出较高的稳定性、有恒性、独立性、自律性，较身体状况一贯较差的独生子女表现出较低的怀疑性、紧张性和较高的兴奋性、敢为性。 6 、核心家庭的独生子女较、型家庭的独生子女表现出较高的稳定性、乐群性、敢为性、独立性、自律性和较低的忧虑性、怀疑性、紧张性，较主干家庭的独生子女表现出较高的恃强性、实验性、独立性、敢为性、自律性。
In chapter 3 , we studied the effect of gaussian transverse profile for the driving and laser fields on lasing without population inversion ( lwi ) in a closed v - type system and an open v - type system . moreover , we discussed also the effect of the unsaturated gain coefficient , the cavity - damping rate , the ratio of the atomic injection rates and atomic exit rate on the corresponding systems . in chapter 4 , we mainly discussed the effect of doppler broadening on the gain , dispersion and the frequency up - conversion of the open v - type lwi system and compared the differences and the same between the open system and the corresponding closed system
发现： ( 1 )在考虑doppler展宽的情况下，通过选取合适的实验室条件(比如合适的原子环境温度等)可得到合适doppler展宽值，从而使系统获得最佳增益； ( 2 )要想实现系统的频率上转换，同时又要获得足够强的无反转激光增益，则系统频率转换比不能选取的太大； ( 3 )对于开放系统，比较小的粒子注入速率比与退出速率对产生无反转激光是有利硕士学位论文摘要的：（ 4 ）由于dopp1oy展宽的存在，当探测场与驱动场的传播方向相反时，增益在探测场失谐的某一段区域产生振荡，且振荡的振幅、频率失谐范围的大小与dopper展宽的取值有关。
In this research , the basal thermodynamic characteristics of " v - type " folded structure were discussed . at first by using numerical calculation in ansys , the paper analyses the influence of six basal configuration parameters of the structure on effective thermal conductivities of 54 kinds of sandwich panel with and its rule of change . and reasons are analyzed theoretically . then , by isight , experiment designs are redesigned of 40 kinds of different " v - type " folded core
本文对v型褶皱芯材夹层板的基本热力学性能进行了基础性研究,首先,运用有限元软件ansys ,对54种不同构型的v型褶皱芯材夹层板进行了计算,得出了6个基本特征参数对其当量导热系数的影响及当量导热系数的变化规律,并从理论上分析了原因。
Based on the above , a surrogate models are built for thermal conductibility performance of sandwich panel with " v - type " folded core in this paper , and they can be optimized by multi - subject . the numerical simulation function and optimization design method in condition of lightest weight are shown in this paper
其次,用isight软件重新设计了40组不同构型的试验设计点,并以此为基础对v型褶皱芯材夹层板的热传导性能构建了可用的代理模型,给出了数值模拟函数和最轻重量条件下的优化设计方法。
The optical bloch equation of a v - type three - level atom embedded in dielectrics is derived . because of the vacuum anisotropy induced by the presence of the dielectrics , quantum interference between the two decay channels can still be generated in spite of the two dipole moments of the atom are orthogonal to each other
推导了介质中一个v型三能级原子的光学bloch方程，由于介质所诱导的真空的各向异性，即使此v型三能级原子的两电偶极矩互相垂直，依然能够产生量子干涉。
In this paper , we study inversionless lasing of frequency up - conversion in an open v - type system with incoherent pump . making theoretical analysis and numerical calculation by density - matrix equations of motion , we derive the conditions for the onset of lwi and discuss the effects of the parameters of the system , the detuning of driving field and probe field on the gain , and discuss nonlinear effect in the frequency up - conversion regime . we also give stability and transient analysis
本论文研究了具有非相干泵浦的开放v型系统频率上转换无粒子数反转激光，利用密度矩阵运动方程，通过理论分析和数值计算，得出该系统产生无粒子数反转激光的条件，讨论系统各参数的变化和驱动场与探测场的失谐对激光增益、色散和粒子数差的影响，还讨论了频率上转换区域的非线性效应，分析了增益的稳定性及系统的瞬态演化过程。
The band was previously associated with f - type color centers and v - type color centers , as analyzed in x - ray irradiated ysz sample . however , the absorption band observed in our experiments has a shift towards the longer wavelength ( red shift ) as comparing with that in the x - ray or neutron irradiated ysz spectra . this shift may mainly due to large local distortions near the f - type centers and the v - type centers and the presence of multiple color centers
本文通过光吸收、光荧光、 tem 、 xps测试及trim96计算分别研究了不同注量xe ~ +注入ysz前后光学性能和缺陷形态变化，以及ni ~ +注入对不同掺杂单晶al _ 2o _ 3结构和光学性能的影响，得到以下结果： ( 1 ) ysz注量达到10 ~ ( 16 ) cm ~ ( - 2 )时，开始出现由f型和v型色心重叠而产生的吸收带，与x射线、中子辐照相比，重离子辐照产生了更为复杂的缺陷复合体而导致吸收峰红移。
In chapter 2 , we analyzed the effect of the driving field phase fluctuation on the gain and dispersion and population differences in an open v - type three - level non - inversion lasing system and then discussed the effects of the incoherent pumping rate , the ratio of the atomic injection rates , the atomic exit rate , the rabi frequency of the probe and driving fields and their corresponding detuning on the gain , dispersion and population differences of the system , and got some important conclusions different from those in closed or other open systems
第二章讨论了驱动场的相位涨落对开放的v型三能级无反转激光系统的影响，根据解析解的数值计算结果讨论了非相干泵浦速率、粒子注入速率之比、粒子退出速率、探测场和驱动场的rabi频率和相应失谐对系统增益、色散和粒子数差的影响，得到了一些不同于封闭的v型系统及其他开放的无反转激光系统的重要结论。