经用
- 与 经用 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Midwifery were quickly placed palace at the bottom with one hand, thumb in the anterior, posterior wall of the remaining four means for Palace at the end of even a massage by massage the uterus starts to contract, can be placed in the vagina before the one hand fist fornix, to withstand the uterus anterior abdominal wall push the other hand since the back wall of the uterus, so that the uterus flexion, the relative pressed his hands to massage the uterus.
助产者迅速用一手置于宫底部,拇指在前壁,其余4指在后壁,作均匀有按摩宫底,经按摩后子宫开始收缩,亦可一手握拳置于阴道前穹窿,顶住子宫前壁,另一手自腹壁按压子宫后壁,使子宫体前屈,两手相对紧压子宫并作按摩。
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The paper founds GM(1, 1) model of gray prediction theory in order to predict level displacement,and forecast horizontal displacement of 8-8 section of the Olympic Games project with it and compares forecast data and actual data.The result is that GM(1, 1) model may forecast short-term horizontal displacement after the model is proved eligibility. In order to manage long-term horizontal displacement,the paper founds metabolism GM(1, 1) model.At first, founding GM(1,1) model with known data and forecast next numerical value,next renewing founded GM(1,1) model with numerical value at the same time abnegating first data,and then forecast nest numerical value with same method.
本文为了预测土钉支护水平位移,建立了GM(1,1)灰色系统理论预测模型,应用灰色预测法GM(1,1)模型对奥运工程地下通道I标段8-8剖面的土钉支护产生的水平位移进行了预测,并与实测值进行比较,得出灰色预测法模型经检验合格后可以对工程进行水平位移的短期预测;为了使GM(1,1)模型同样适用于长期预测,用新陈代谢的GM(1,1)模型,即根据己知数列来建立GM(1,1)模型,预测一个灰数值,然后不断地将预测值补充到己知数列之后,每补充一个再去掉一个最老的数据构成新的数列,建立一个新的GM(1,1)模型,预测下一个值。
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Bezaldehyde was used as protective agent in first method.S-Epichloeohydrin was aminated and acidulated to give(2S)-1-Amino-3-chloro-propanol Salts.The acetylation of (2S)-1-Amino-3-chloro-propanol by acetic anhydride produced the intermediate-N-[2--3-chloropropyl]acetamide.And then at 20℃,in the presence of lithium tert-butoxide,benzyl 3-fluoro-4-morpholinophenyl carbamate react with-N-[2--3-chloropropyl]acetamide to give linezolid in total yield of 43.6%.
路线一采用苯甲醛作保护剂,使S-环氧氯丙烷氨解、酸化生成S-1-氨基-3-氯-2-丙醇盐酸盐,然后经乙酰化反应后,生成中间体-N-[2-乙酰氧基-3-氯丙基]乙酰胺,再用N-(3-氟-4-吗啉苯基)氨基甲酸苄酯和中间体在催化剂叔丁醇锂存在下25℃反应生成利奈唑酮,总产率达到43.6%。
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Methods: M-acetaminphen was used as an internal standard, and alkalinized samples of plasma were extracted with ethyl acetate.
以间乙酰氨基酚为内标,血浆样品经碱化后,用乙酸乙酯提取。
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METHODS: Fluoxetine and internal standard clozapine were extracted from plasma with ethyl acetate after being alkalized by sodium carbonate saturated solution.
以氯氮平为内标,血浆样品用饱和碳酸钠溶液碱化,经乙酸乙酯振荡萃取后,进样分析。
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The preparation method comprises the steps as follows: pulverizing; alkalizing and stewing plant straw to obtain fibrous pulp; mixing the fibrous pulp with bentonite and milling; conducting sodium treatment, chemical modification and purification to obtain modified composite bentonite pulp; separating, drying, etc., to prepare the composite fibrous material.
本发明涉及一种路用秸秆复合纤维材料的制备方法,该制备方法是将植物秸秆经过粉碎、碱化、蒸煮后的纤维浆与膨润土经过磨细、纳化、化学改性和提纯后得到的改性膨润土浆复合,并经分离、干燥等制备出的复合纤维材料。
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Gingers nature micro warm, taste Xin, the common Chinese native medicine turns over to it the medicine, the sex to enter the spleen, the lung two passes through, the ginger may induce perspiration, allays a fever, therefore may treat the cold. Also can improve the physique empty is cold, and promotion blood circulation
近代研究发现,生姜的提取精油能兴奋血管运动中枢及心脏,妇女朋友经常在冬天会有手脚冰冷的症状及妇女经痛和经期不顺,若同时脸色苍白,腹部有冷感等,即中医所言之'寒症',如用生姜来温通血脉,加强血液循环,就能'温中散寒'改善体质。
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Beeswax must be from organic apiaries, or built up from own wax, using only the caps, or proven by analysis to be free of pesticide residues; a closed circle for beeswax must be built up
蜂蜡必须来自有机养蜂房,或只用于建造密封盖的特殊蜡,或经分析证明没有农残用来制成封闭的蜂蜡环。
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Taken by themselves, they do but seem to be what they are not; they look like virtue at a distance, but they are detected by close observers, and in the long run; and hence it is that they are popularly accused of pretense and hypocrisy, not, I repeat, from their own fault, but because their professors and their admirers persist in taking them for what they are not, and are officious in arrogating for them a praise to which they have no claim.
唉,当他们用它伪装起来时,就更增加了他们外表上的冷静、快活和魅力。就其本身而言,它们似乎已远非其本来面目,它们似乎一远看的美德,经久久细察方可探知。因此它们受到广泛的责难,指责其虚饰与伪善。我要强调,这绝非是因为其自身有什么过错,而是因为教授们和赞美者们一味地把它们弄得面目全非,并且还要殷勤地献上其本身并不希冀的赞颂。
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As a main product of our company, spraying drying set is a kind of centrifugal or pressurized,which atomizes liquid materials such as solution,suspension,emulsion or paste into timy dropletand dry them into powder product an onceby contacying hot air.
喷雾干燥机组是一种用离心式或压力式雾化器,将溶液、悬浮液,乳浊液或浆料等料液雾化成细微液滴,经与热风接触得以急速干燥,从而直接得到粉末产品的装置。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。