The result shows that: The variation rhythm of the sensitivity index changed unanimously for Jensen,Blank and Stewart water production functions of spring wheat in Liangzhou city,the volume is small in the former stage,then become large at the middle stage,and less at the last stage. Jensen and Stewart water production functions are better of spring wheat in Gulang County in 1987-1989. The Variation rhythm of water deficiency sensitive index is unanimous: the volume are small at first,then large at middle,and diminish at last. The Variation rhythm of water deficiency sensitive index is unanimous in Jensen,Blank and Minhas of flax in Liangzhou county in 1987-1989. The water deficiency sensitive index in Gulang district in 1987-1989 models bad,are too many minus. 3 Establishing the non-linear model to definitive the irrigation quota and dimension of single crop,according the three prototype Precipitation,allocating the limited water optimally according to full water supply,95 percent,75 percent and 50 percent. Economy benefit is the biggest aim function,so getting three groups for irrigation quota,irrigation dimension and benefit,the biggest benefit is the most optimal result.

結(jié)果表明：1985-1986 年涼州春小麥Jensen 模型毛片看片网址、Bl(來源：10a1ABC論文網(wǎng)www.abclunwen.com)ank 模型和Stewart 模型的敏感指數(shù)變化規(guī)律接近一致1024手机在线看电影，在前期較小www黄色视频在线免费，中期增大人人操,人人干,人人摸，最后再減小色友视频在线观看免费。1987-1989 年古浪春小麥水分生產(chǎn)函數(shù)以Jensen 模型和Stewart 模型擬合較好香蕉一级毛片视频，其敏感指數(shù)變化規(guī)律比較一致，敏感指標(biāo)值前期較小日韩AA级毛片，中期增大久久噜天天噜日日噜，后期又減小。1983-1985 年涼州亞麻水分生產(chǎn)函數(shù)以Jensen 模型午夜性爽免费一级视频、Blank 模型和Minhas 模型敏感指標(biāo)值變化規(guī)律比較一致：先減小a片一区二区在线免费播放，后增大，最后再減小。1987-1989 古浪亞麻敏感指數(shù)出現(xiàn)負(fù)值較多久久精品国产这里只有精品，模型擬合較差99re在线观看视频。3 建立單作物種植條件下灌溉定額與灌溉面積的確定的非線性規(guī)劃模型，將有限的水量按照充分供水色综合加勒比一本无码，95%在线国产馆、75%和50%供水來分配水資源，以經(jīng)濟(jì)效益最大為目標(biāo)函數(shù)欧美乱伦视频网站，得出三組灌區(qū)灌溉面積和效益結(jié)果国产福利在线观看，其中以效益最大為最優(yōu)解。

It was shown that the matrix suction decreased with the increase of the water content and density. The relationship among temperature, density, matrix suction and water content was exponential.

試驗(yàn)數(shù)據(jù)分析表明：基質(zhì)吸力隨含水率的增大而減芯啪啪饭Ｋ脚脑谙吖劭础A片网站导航；基質(zhì)吸力隨密度的增大而增大：溫度、密度日韩孕妇自拍视频网站大全在线观看、基質(zhì)吸力與含水率之間符合冪函數(shù)的變化關(guān)系全国精品第一区黄片。

The result of frequency response analysis shows that when the modulation frequency of incident radiation increases, the phenomenon that the response of detector lagging behind the variation of radiation becomes evident, the temperature variation range in pyroelectric thin film decreases, but the variation velocity increases, so the current resulting from pyroelectric effect increases.

頻率響應(yīng)分析表明：隨著入射輻射調(diào)制頻率的增大，可以觀察到探測器響應(yīng)的滯后現(xiàn)象越來越明顯久久久丰满老熟妇，熱釋電薄膜中的溫度變化范圍減小久久免费视频免费看，但變化速率增大，因此探測器的熱釋電電流增大中老年女人A片。

It is found that in certain water ratio and consolidation pressure, the values of initial elastic modulus and principal deviator stress increase with intermediate principal stress increasing; in certain intermediate principal stress, the values of initial elastic modulus and principal deviator stress increase with water ratio falling.

試驗(yàn)結(jié)果表明：在一定的含水率和固結(jié)壓力下av免费在线观看网站大全，偏差應(yīng)力和初始切線模量均隨中主應(yīng)力比b的增大而增大；在中主應(yīng)力比b確定的情況下国产日韩成人香蕉软件，偏差應(yīng)力和強(qiáng)度最大值隨著含水率的增大而減小看美女被操久久精品。

When TiO〓 content is increased, the surfacial energy formed by crystals may be reduced, the devitrification degree, strengthened and the content of wollastonite in crystal phase raised; if Cr〓O3〓 content is increased, the crystal size is enlarged, and the content of diopside in crystal phase, raised; if the sulphide content is increased; the reduction atmosphere is heightened and the content of wollastonite become bigger.

晶核劑濃度研究表明，晶核劑濃度不同538视频在线播放欧美，對基礎(chǔ)玻璃析晶強(qiáng)度在线人成，晶相含量和晶體尺寸有一定的影響，當(dāng)TiO〓含量增加時欧美成三级，可以降低晶體形成的表面能免费观看色视频网站，析晶強(qiáng)度增大，晶相中硅灰石含量增多黄色网站男人天堂；Cr〓O〓含量增加www.操逼.com，晶體尺寸增大，晶相中透輝石含量增加爽到高潮嗷嗷嗷叫视频软件；硫化物增多不卡性爱视频，還原氣氛增大，同時硅灰石含量增多国产专区双飞。

In other words, the increase of confining pressure can suppress as well as induce the effect of dilatancy softening of frozen soil.

隨圍壓的增大国产一级在线播放，凍土的強(qiáng)度增加黄片com.，但隨著圍壓的進(jìn)一步增大，強(qiáng)度出現(xiàn)降低的趨勢国产av一码二码三码无码，也就是說圍壓的增大可以抑制凍土的膨脹軟化效應(yīng)一级片毛片网址，也可以誘導(dǎo)凍土的膨脹軟化現(xiàn)象。

With the increasing of the rock detritus content, the uniaxial compressive strength and Young's modulus increase; the elastic strain energy index and bursting energy index of studied the rocks increase; the duration of failure decrease.

隨著碎屑顆粒粒徑的增大中文字幕无码毛片一级，即由砂質(zhì)泥巖一级片黄色网址、粉砂巖向砂巖過渡，粗粒的粒柱狀礦物逐漸增加婷婷丁香五月综合中文字幕，而細(xì)粒的片狀礦物逐漸減少在线色av，巖石的強(qiáng)度和剛性增強(qiáng)，在集中應(yīng)力作用下火热福利视频导航，彈性能指數(shù)增大日韩制服无码一区福利，發(fā)生脆性破壞的可能性增大及破壞持續(xù)的時間變短也更猛烈，巖石的沖擊傾向性增強(qiáng)黄色带国产7J8在线观看。

The change trends of the angular size of the blur spot θ with the f-number and half-field angle uP were concluded.

彌散斑的角寬度θ隨著半視場角uP的增大而增大大陆精品国产AV成拍色拍，隨著系統(tǒng)f數(shù)的增大而減小。

The influence of magnetic field intensity on bed structure, pressure drop, minimum fluidization velocity, transition velocity, and liquid holdup were investigated.

試驗(yàn)結(jié)果表明欧洲色综合精品，固含率軸向分布基本均勻舔美女屁眼的视频一区二区，徑向?yàn)?quot;扁-陡曲線"分布。固含率隨磁場強(qiáng)度和顆粒尺寸的增大而增大欧美性爱日韩一区二区，隨液體粘度和空塔液速的增大而減小xigouqi.com。

The experimental investigation shows that the size of the flattop profiles and the distance between the two positions decrease with the increase of the spatial coherent length and the obstruction ratio of the annular aperture .

研究表明，兩處平頂光束的大小及兩處平頂光束之間的距離隨著空間相干長度和環(huán)形光闌攔截比的增大而減小久久精久久精久久精品99，隨聚焦透鏡焦距的增大而增大黄页在线观看网站。