composite sample造句
例句與造句
- Composite samples are used mainly in evaluating the efficiency of waste-water treatment facilities .
混合樣主要用來評價(jià)廢水處理裝置的效率。 - Average composite sample
平均組合樣品 - Standard guide for composite sampling and field subsampling for environmental waste management activities
環(huán)境廢物管理活動現(xiàn)場次級取樣和復(fù)合取樣的標(biāo)準(zhǔn)指南 - For the purpose of certifying that the quality of the cement meets the specifications set under article 3 , buyer will appoint a mutually agreed independent international surveyor ) the " surveyor " ) to take composite samples at the loading port
為了保證水泥質(zhì)量符合第三條款的相關(guān)規(guī)定,買主要委任一名雙方認(rèn)同的獨(dú)立國際檢察員在裝載港口抽取并合樣品 - There are several interesting results we have got : 1 . the xrd patterns of composite sample between lai . xsrxmno3 and ( ni , zn ) fe2o4 showed that the two matters existed in themselves phase , and there was no reaction between them at all . 2
在復(fù)合了軟磁鐵氧體材料的樣品中，復(fù)合體系在高溫下燒結(jié)后，兩種材料各自保持自身的相結(jié)構(gòu)，沒有發(fā)生改變，并且沒有生成新的物質(zhì)。 - It's difficult to find composite sample in a sentence. 用composite sample造句挺難的
- There is an obviously increase on the resistivity of the composite sample doped with the increasing of the ( ni , zn ) fe2o4 content , which can be due to the following two reasons : ( 1 ) the grain size of ferrite is much larger than one of lao . ? sro smnos
2隨著鐵氧體材料( ni , zn ) fe _ 2o _ 4含量的增加，復(fù)合體系的電阻率迅速增大。分析其原因，這一方面可歸結(jié)為，大量異質(zhì)界面的增加使得電子通過隧穿機(jī)制在界面之間的躍遷就變得更為困難，從而導(dǎo)致了體系電阻的增大。 - In this paper , a new way of real - time damage detection method was proposed according to the high speed working situation of the composite flywheels for energy storage , and a suit of equipment was developed to test the composite samples with piezoelectric disc built - in , the response waves before and after the damage occurred were recorded to the computer . on the base of traditional spectrum analysis of signal recorded , the wavelet analysis was introduced and the program in matlab language was made . with the wavelet packet decomposition of the signal , the relations between the change of response signals and damage characters were gotten , a database for damage recognition was created
本文結(jié)合儲能復(fù)合材料飛輪高速旋轉(zhuǎn)的工作特點(diǎn)，提出了一種在線檢測飛輪轉(zhuǎn)子損傷的方法，自主設(shè)計(jì)一套實(shí)驗(yàn)裝置對模擬各種損傷的的試樣進(jìn)行了測試，試樣損傷前后的響應(yīng)信號被采集后存入計(jì)算機(jī)中；在對采集信號進(jìn)行傳統(tǒng)的頻譜分析的基礎(chǔ)上，引入了先進(jìn)的小波分析理論，利用matlab語言編寫程序，對信號進(jìn)行小波分解，得到了信號變化和損傷特征之間的關(guān)系，建立了一個識別飛輪損傷的數(shù)據(jù)庫；小波包分解得到信號對比圖和特征向量，可以有效判定材料內(nèi)部有無損傷和損傷的程度，結(jié)合頻譜分析等，可一定程度上判定損傷的類型，為儲能飛輪的安全運(yùn)轉(zhuǎn)和智能化運(yùn)作提供了決策依據(jù)。 - From the scanning electron microscope ( sem ) images , the higher the heat treatment temperature is , the larger the grain size is . the magnetization of samples treated at 1273k is larger than that of samples treated at 1073k ; 3 . with the increasing of nife _ ( 2 ) o _ ( 4 ) contents , the resistivity of composite samples nd _ ( 0 . 67 ) sr _ ( 0 . 33 ) mno _ ( 3 ) / nife _ ( 2 ) o _ ( 4 ) is 1073k
值得注意的是，在這一溫區(qū)中，這種復(fù)合樣品的磁電阻是負(fù)的，即給樣品加磁場后，樣品的電阻率反而增大，與純nd067sro33mno3樣品的磁電阻性能恰好相反，其機(jī)制有待進(jìn)一步研究; 4 .隨著s :含量的減小， ( ndl一srxmno3 ) 。 - When the content of nife _ ( 2 ) o _ ( 4 ) reaches to 30 % , the maximum mr value gets to - 6 % at the temperature from 310k to 340k , and the resistivity ranges from 1354 to 646 cm , where applied magnetic field is 1 . 8t . it is interesting that the mr value is negative which is different from that of the usual material ; 4 . with the decreasing of sr contents , the resistivity of composite samples ( nd _ ( 1 - x ) sr _ ( x ) mno _ ( 3 ) ) _ ( 0 . 7 ) / ( nife _ ( 2 ) o _ ( 4 ) ) _ ( 0 . 3 ) changes apparently , at the same time , the mr gets worse ; 5
3系列復(fù)合樣品的電阻率顯著變化，同時(shí)磁電阻性能逐漸變差; 5 .隨著cu含量的增大，伽嘶67sr033mnl一uyo3 ) 07 /困ifezo4 ) 03系列復(fù)合樣品的電阻率顯著變化，同時(shí)磁電阻性能得到明顯改善，當(dāng)cu含量增大到y(tǒng) = 0 . 2時(shí)，樣品磁電阻值在293k到317k較寬的溫度范圍內(nèi)基本保持在一13 . 6 % ，隨溫度變化很小，由于該溫區(qū)恰好在室溫范圍且溫區(qū)寬，因而具有很好的潛在應(yīng)用價(jià)值。 - With the increasing of cu contents , flie resistivity of composite samples nd _ ( 0 . 67 ) sr _ ( 0 . 33 ) mn _ ( 1 - y ) cu _ ( y ) o _ ( 3 ) ) _ ( 0 . 7 ) / ( nife _ ( 2 ) o _ ( 4 ) ) o . 3 changes rapidly and the mr gets better ; 6 . as for the composite samples composed of nd _ ( 0 . 67 ) sr _ ( 0 . 33 ) mn _ ( 0 . 8 ) cu _ ( 0 . 2 ) o _ ( 3 ) of different sizes , with the increasing of heat treatment temperature , the grain size becomes larger , so the resistivity decreases and the capability of mr gets worse ; 7
6 .經(jīng)不同溫度熱處理后的n斷67sr033mn0 . scu0203粉體與nifezo ;復(fù)合制得的困衡67sr033mno . scu0203 ) 0袱困ifezo4 ) 03復(fù)合樣品，隨著粉體熱處理溫度的升高， nd067sr033mnoscu02o3顆粒粒徑逐漸增大，從而導(dǎo)致復(fù)合體系電阻率減小，同時(shí)磁電阻性能逐漸變差。 - Lifepo4 / c composite sample synthesized using coal tar bitumen and carbon both as the carbon precursor under 300 / 3 h + 650 / 6 h also gives a good discharge curves , the discharge specific capacity reached 104 . 0 mah / g 、 100 . 2 mah / g under the measuring current of 183 ma / g 、 366 ma / g respectively , and it keeps the good cycle performance in nearly 140 cycles . few reports were related to the lifepo4 / c composite synthesized using low cost bitumen as the carbon precursor
采用煤焦油瀝青和乙炔黑同時(shí)作為碳前驅(qū)體時(shí),在300 / 3h + 650 / 6h的焙燒制度下得到的試樣,在183 、 366ma / g的大電流密度下仍有104 . 0mah / g 、 100 . 2mah / g左右的放電容量,在140次循環(huán)內(nèi)均表現(xiàn)出了很好的循環(huán)性能。