The balance coefficients relate to the ratio of the two material on the friction surface.

穩(wěn)定摩擦系數(shù)的數(shù)值等于基體材料的和增強(qiáng)體材料的摩擦系數(shù)的加權(quán)平均值igao为爱寻找激情。

The parameters of a car-engine were discreteness; nonlinear and uncertain characteristics, so a general average control model could not control accurately the excess air coefficient and the spark advance angle in dynamic procedure. A self-optimizing fuzzy control with an immune correction coefficient was proposed.

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Two sets of measurements [38, 39] have been reported for the fracture of ropes of single-walled CNTs.

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The standard sample of high pure silicon tetrachloride with certified value of 99.99 % was analyzed. The obtained average determination result was 99.857% after normalization treatment. The relative standard deviation was 0.03%.

對認(rèn)定值為99.99%高純四氯化硅標(biāo)準(zhǔn)樣品分析，歸一化法定量一级特黄AAA大片兔费无码，得到該樣品中四氯化硅的測定平均值為99.857%，相對標(biāo)準(zhǔn)偏差為0.03%国内精品偷拍小视频。

Variation and broad-sense heritability (H2) of the three characters: CV and H2 of self-pollinated fruiting rate were both greatest

均單果重等性狀在F1中廣泛分離国产午夜精品视频免费不卡，雜種群體的平均值低于親中值，表現(xiàn)明顯的衰退現(xiàn)象欧美日韩在线95页，表明這3 個性狀均為數(shù)

The results were as follows: Firstly, the S-locus of Katy was heterozygous, and self-compatibility was dominant to self-incompatibility. Secondly, a very extensive segregation in self-pollinated fruiting rate, fertile flower rate and average fruit weight was observed in the F1 populations, and averages of these traits were lower than that of mid-parent means. Therefore, these traits were confirmed to be quantitative.

結(jié)果表明天天操天天狠天天透，（1）凱特杏的S基因位點為雜合型，自交親和對自交不親和為顯性遺傳99视频10精品视频在线；（2）3個雜交組合的自交坐果率少妇黄片AAA一区二区三区、有效花比率及平均單果重等性狀在F1中廣泛分離，雜種群體的平均值低于親中值国产日本视频一区二区观看，表現(xiàn)明顯的衰退現(xiàn)象中国一级婬片A片AAA免费，表明這3個性狀均為數(shù)量性狀。

It has been proved by online testing that the system is free of testing uncertainty with more accurate results than traditional systems and is self-adjustable because of the association relations acquired from data mining.

經(jīng)實際應(yīng)用驗證欧美一级操b视，該系統(tǒng)消除了人工氣候室參數(shù)測量的不確定性国产在线无码精品麻豆不卡，可獲得比傳統(tǒng)的算術(shù)平均值更準(zhǔn)確的測試結(jié)果，并能依據(jù)各參數(shù)間的關(guān)聯(lián)關(guān)系對測試的手段和方法進(jìn)行有效的調(diào)整国产天天操。

The average levels of lead in fresh milk products and preserved eggs exceed the National Limits, and higher levels in sea food and swine kidney product.

全國鮮奶和皮蛋鉛含量平均值超過國家標(biāo)準(zhǔn)欧美日韩国产综合一区二区三区；水產(chǎn)品中軟體類和豬腎的鉛污染水平較高；我國成人草草影院欧美04一区二区三区，特別是2歲兒童膳食鉛攝入量遠(yuǎn)遠(yuǎn)超過世界衛(wèi)生組織規(guī)定的耐受攝入量日韩高清视频在免费线。7種添加劑存在過量添加問題，危險性評估結(jié)果表明我國的食品添加劑衛(wèi)生使用標(biāo)準(zhǔn)規(guī)定的限量是安全的乱激情视频专区。

With the consideration of various factors affecting on the screening effect,a screening model for drilling fluid shale shaker had been established.

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It measures cyclical signal such as frequency ,cycle ,voltage average value or voltage tip-to-tip value of sinusoidal wave, triangular wave, ladder wave, saw-tooth wave, pulse signal and oblique wave which frequency ranges from 64Hz to 1MHz.

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