- 更多网络例句与方形相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Correctional checking formula of melt flow ratio in injection molding was obtained by introducing a correction coefficient β which reflected the complexity degree of mold cavity. The results show that, the maximum flow ratio of 486 can be obtained when injection pressure ranges from 150 MPa to 160 MPa in Archimedes spiral mold for PP, while maximum flow ratio of 419 can be obtained when injection pressure ranges from 160 MPa to 170 MPa for PE. There is a local fluctuation phenomenon for flow ratio and corresponding injection rate in square spiral mold when injection pressure of 100, 120 and 150 MPa for PP and 130, 140 MPa for PE are reached respectively,and this phenomenon is more serious for good fluidity of melt. The average flow ratio in Archimedes spiral mold is 6% larger than that in square spiral mold for PP, and 4% for PE, the average flow ratio of PP is 19% bigger than PE in Archimedes spiral mold, and 15% in square spiral mold. The influence of the cavity profiles on the melt flow ratio is more significant for good fluidity of melt.
研究结果表明:在阿基米德螺旋线模具中,PP在注射压力为150~160 MPa时取得最大流动比485,PE在注射压力为160~170 MPa时取得最大流动比419;在方形螺旋线模具中,PP在注射压力为100,120和150 MPa,PE在注射压力为130和140 MPa时流动比及所对应的注射速率出现波动,且流动性好的熔体波动更为严重;PP在阿基米德螺旋线模具中的流动比均值较其在方形螺旋线模具中大6%,而PE大4%;在阿基米德螺旋线模具中流动比均值PP比PE的流动比均值大19%,而在方形螺旋线模具中PP的流动比均值比PE的大15%;流动性好的熔体受模具型腔轮廓特征影响大。
-
This article first antenna, microstrip theory, the circular polarization technology, the theoretical discussion, in this based on the microstrip antenna of circular polarization method - corner square microstrip antenna, and has done a design simulation , and then do the design and further research to improve and eventually get a resonant frequency (S11 reflection coefficient corresponding to the minimum frequency) for the 1.5GHz and 1.43GHz, the frequency of circular polarization for the 1.46GHz, S11 is less than -10dB relative bandwidth, the VSWR is less than 2 is about 8.8% relative bandwidth, axial ratio less than 3dB relative bandwidth of about 2.2% of the right circular polarization microstrip antenna design case, which proved very good the circular polarization microstrip antenna theory, also fully confirmed by a square corner design is a practical program, and select the appropriate regulation of sticks is indeed able to improve the performance of the antenna.
本文先对天线、微带理论、圆极化技术等进行了理论论述,在此基础上,提出圆极化微带天线的实现方法——切角方形微带天线,并对此做了设计仿真,后又对这一设计方案做了改进及进一步研究,最终得到一个谐振频率(反射系数S11 的最小值所对应的频率)为1.5GHz和1.43GHz,圆极化频率为1.46GHz,S11 小于-10dB 的相对带宽、驻波比小于2 的相对带宽约为8.8%,轴比小于3dB 的相对带宽约为2.2%的右旋圆极化微带天线的设计案例,从而很好的印证了圆极化微带天线理论,也充分证实了切角方形是一种切实可行的设计方案,而选取合适的调节枝则确能提高天线的性能。
-
Pl. dies Architecture The dado of a pedestal, especially when cube-shaped.
dies 方形墩基:支柱的基座,尤其是立方形支柱
-
And yet it seems as if the Hawks have never played with any se Mini 8820 Quad Band Dual Cards With Analog TV Bluetooth Mobile Phone Max 5.0 Mega Pixels Digital Camcorder With 1.8 Inch TFT LCD 1GB USB Flash Drive Compatible With USB 2.0 drop shipping from china 4gb spy sunglass dvr camera buy i9 phone china ipod Car DVD Player AM/FM Radio with USB Port Build in Amplifier P900 Quad Band Dual Cards With Analog TV Java Touch Screen Cell Phone 5 pairs Style Couple Walkie Talkie Digital Watch + Free Gift Max 10.0 Mega Pixel With 2.4 Inch TFT Touch Screen i9+++ phones Card Reader Speaker,Fits SD/MMC Card,USB Flash Drive 806 Electronic Air Compressor ChangJiang W001 Quad Band Dual Card With WIFI Analog TV JAVA Unlocked Cell Phone Car mp3 player-Display by LED and LCD, show your dignity cheapest china phone 8GB MP4 Player With FM Radio And Built-in Microphone-2.8-inch 650K TFT Touch Screen PC Camera - 16Megapixels - Driver-free Flexible Silicone Case Cover Skin for iPad A9530 Quad Band Dual Card With WIFI Analog TV JAVA Unlocked Cell Phone 7 Ports USB 2.0 Hub,High Speed Portable Stereo Card Reader Speaker N003 Quad Band Dual Card Bluetooth Flashlight Unlocked Cell Phone dual sim quad band phone N008 Quad Band Dual Card With Analog TV Java Unlocked Cell Phone china ebook reader PRADO Touch Screen 6.5 Inch 2-DIN TFT LCD Monitor/DVD/TV 1GB USB Flash Drive Compatible With USB 2.0 dropshiping nse of urgency.
又好像鹰从来没有打过任何seMini 8820四乐队双卡蓝牙手机模拟电视麦克斯5.0万像素的数位摄影机与1.8英寸的TFT液晶1GB的USB闪存驱动器兼容USB 2.0下降船从中国买的数码相机4 g b间谍的太阳镜19中国汽车DVD播放器手机AM / FM电台和USB端口建立在放大器P900四乐队双卡与模拟电视Java触摸屏手机5对夫妇的研究风格总电子表+免费赠送10.0巨型象素与最大2.4英寸的TFT触摸屏19 +电话读卡器的演讲者,适合SD /储存卡,的USB闪存驱动器8060电子空气压缩机长江W001四乐队双卡和无线模拟电视Java解锁手机汽车mp3 player-Display LED和液晶显示器,展示你的尊严,你的电话的另一种便宜的中国的MP4播放器与调频和内建Microphone-2.8-inch 650K TFT触摸屏PC摄像头- 16Megapixels - Driver-free肌肤弹性硅案件iPad A9530盖双卡和无线方形的乐队模拟电视Java解锁手机7端口USB集线器便携式2.0,高速音响扬声器N003四乐队读卡器的双卡蓝牙手电打开手机sim四乐队的电话N008二元双卡方形的乐队模拟电视Java解锁手机中国读者PRADO电子书触摸屏6.5英寸2-DIN TFT液晶显示器/ DVD /电视1GB的USB闪存驱动器兼容USB 2.0 dropshiping了无紧迫感。
-
We analyze low-dimension topology, present an general algebra expression of cubelike recursive interconnected function. All of these works provide a new method of studying cubelike recursive networks.
2分析研究了低维立方形递归网络的拓扑类型,给出了立方形递归网络互连函数代数表达式,为研究立方形递(来源:ABC论文d2网www.abclunwen.com)归网络给出了新方法。
-
Heald "" on on the circular, elliptical dot and dot and the advantages and disadvantages with the wire number is as follows: interspe
综上所"谈",不不对方形网不面和椭方形网不面及其所增网线数弊不弊入如下
-
All these many properties exist in a simple Here, where they interpenetrate each other. None of these has a different Here from the others; each is everywhere in the same Here where the others are. And at the same time, without being divided by different Heres, they do not affect each other in their interpenetration; its being white does not affect or alter the cubical shape it has, and neither affects its tart taste, and so on: on the contrary, since each is simple relation to self, it leaves the others alone and is related to these merely by being also along with them, a relation of mere indifference.
所有这些众多的特质都存在于这一个简单的这里,它们并且在这里互相贯穿起来;没有一种特质具有异于另一种特质的另一个这里,而每一种特质随便在何处都同别的特质一样存在于同一这里之中;并且同时它们并没有由于不同的这里把它们分离开,在这种贯穿在一起的情况下,它们又彼此互不相影响;盐的白色不影响或改变盐的方形,盐的白色和立方形两者又不影响或改变盐的咸味,既然由于每一特质本身都是简单的自我关联,它们互不干扰对方,它们彼此间只是通过那漫无差别的又联系起来。
-
In the case of circular or elliptical dot, the diameter or major axis maximum value, which is adjacent to the center of the wire.
不不对于方形或椭方形网不面,其直径或不幼轴的最不小值,不离是相临网线的洋心间隔。
-
In order to improve size selection for shrimps of multi-codends beam trawls fishing in offshore of the East China Sea,experiments of several sea trials for size selectivity of codends with different mesh configuration, including diamond mesh, square mesh and turned through 90° mesh,have been carried out and catch data were collected by comparative fishing method.
选择性模型对哈氏仿对虾和葛氏长臂虾渔获数据的拟合结果显示,选择性模型具有较好的拟合性,但存在航次间差异;不同网目结构网囊的选择性曲线模型都可简化为Logistic曲线;对于哈氏仿对虾,相比菱形网目网囊,方形网目和转向网目网囊的L50较大,而SR较小(菱形和方形网目之间差异显著,菱形和转向网目之间差异不显著);对于葛氏长臂虾,方形网目和转向网目网囊的L50较大(菱形和方形网目之间差异显著,菱形和转向网目之间差异不显著)。
-
The results showed that, after induced for 4~5 d by dexamethasone, beta-glycerophosphate and ascorbate-2 phosphate, the volume of some cells of the goat MSCs gradually largened and changed their form from spindle/polygon to cuboid/ovoid; With the induce time continuing, the numbers of the cuboid/ovoid cells continuous increased; At 15th day, there were many cuboid cells, and the modality of the cells changed from cuboid to ovoid; At 25th day, the oval and cuboid cells accumulation were observed.
结果表明,山羊MSCs在地塞米松、β-磷酸甘油和抗坏血酸的作用下,从诱导的第4~5天开始,即可见有些MSCs体积逐渐增大,由梭形或多角形转变为立方形或卵圆形;随着诱导时间延长,立方形或卵圆形细胞不断增多,到第15天时,有较多的立方形细胞,且这种变化经历了从立方形向卵圆形转变的过程;第25天,可见卵圆形和方形细胞堆积,诱导分化率为90.2%± 2.97%。
- 更多网络解释与方形相关的网络解释 [注:此内容来源于网络,仅供参考]
-
BRIL WATCH SET WITH BAGUETTES:手表镶有方形钻石
TBR WATCH SET WITH BAGUETTES 手表镶有方形钻石 | BRIL WATCH SET WITH BAGUETTES 手表镶有方形钻石 | RUBI WATCH SET WITH RUBIES 手表镶有红宝石
-
checkrow clutch:方形穴播同步离合器
checkrow boot 方形穴播开沟器 | checkrow clutch 方形穴播同步离合器 | checkrow plan 方形播种设计
-
rhomboid quadrilateral:菱形,斜方形
"菱形;斜方形","rhomboid" | "菱形;斜方形","rhomboid quadrilateral" | "菱形;斜方形","rhombus"
-
rhombus:菱形, 斜方形
"菱形;斜方形","rhomboid quadrilateral" | "菱形;斜方形","rhombus" | "菱形;斜方形","rhombus quadrilateral"
-
chiripa:方形彩色布;方形毯子
無光縐綢(日本製) chiriman | 方形彩色布;方形毯子 chiripa | 褶縫 chirring
-
chiripa:方形彩色布, 方形毯
chirimoya | 番荔枝(产于南美), 番荔枝之果 | chiripa | 方形彩色布, 方形毯 | chirismus | 手法, 按摩
-
hermaean:方形石柱的
herma 方形石柱 | hermaean 方形石柱的 | hermaic 方形石柱的
-
squarish:似方形的,有点方形的
squarish hand 较短粗的手 | squarish 似方形的,有点方形的 | squeeze 挤压
-
squarish:近似方形的, 呈方形的 (形)
squareness 呈方形; 一丝不苟; 公正, 诚实 (名) | squarish 近似方形的, 呈方形的 (形) | squarrose 粗糙的; 开展的; 具糙鳞的 (形)
-
JC Jerrican, rectangular:方形罐 方形罐
IN Ingot 锭 锭 | JC Jerrican, rectangular 方形罐 方形罐 | JG Jug 水壶 水壶