查询词典 essential factor

The man is a rational animal, they to know the oneself demand what, and those is what not essential of, those is the whole life to is essential, and which show offed the municipal of, those use to show own.

男人是理智的动物，他们知道自己需要什么，那些是可有可无的，那些是一生必备的，哪些是招摇过市的，那些是用来炫耀自己的。

Methods Totally 630 zygotes were collected from the oviducts of superovulated female Kunming mice, which were cultured in protein-free potassium simplex optimized medium supplemented with Eagle's essential amino acids and Eagle's non-essential amino acids of different concentrations (mKSOM, mKSOM+1/16AA, mKSOM+1/8AA, mKSOM+1/4AA, mKSOM+1/2AA, mKSOM+AA, and mKSOM+2AA).

方法从超排昆明小鼠输卵管中取出的630枚受精卵均分为7组，分别在经添加不同浓度Eagle's氨基酸的去牛血清白蛋白KSOM培养液(mKSOM、mKSOM+1/16AA、mKSOM+1/8AA、mKSOM+1/4AA、mKSOM+1/2AA、mKSOM+ AA、mKSOM+2AA)中培养，对比观察各组胚胎体外发育的过程。

Comparing with the total fermented wine amino acid content reported in the literature, amino acid content in the crested ibis black rice wine was 5 times of beer, 5.4 times of red wine, 1.35 times of yellow rice wine, 2.18 times of sake, and 2.8 times of catalyzed-crock rice wine, the essential, semi-essential and taste amino acid contents were also the highest.

与文献中报道的发酵酒氨基酸总量相比是啤酒的5倍、红葡萄酒的5.4倍、黄酒的1.35倍、清酒2.18倍、沉缸酒的2.8倍，此外必需和半必需氨基酸的含量、味觉氨基酸含量与之比较也均为最高。

Effects of different extraction modes, extraction time, pressure and temperature on the extraction yield of onion essential oil and sulphur concentration were investigated,and the different extraction solvents and extraction times were researched in liquid-liquid extraction procedure. The optimal conditions of extraction of onion essential oil with subcritical water were static extraction, 100~150℃sequential program temperature increasing extraction for 30min, 5MPa, petroleum ether as extraction solvent for two times.

考察了提取方式、提取时间、温度、压力对洋葱精油的提取得率及含硫化合物浓度的影响，并对液液萃取中溶剂的种类和萃取次数进行了研究，得到了洋葱精油的亚临界水提取最佳工艺：静态提取、提取时间30 min，压力5 MPa，100～150 ℃的连续程序升温，石油醚为萃取溶剂，萃取2次。

In the Subprime Crisis, exchange rate is not the essential cause anymore. The paper reexamines the financial leverage effect, proposing that the system of risk-evading self-expansion, financial derivative products, which transfer credit risks, and the conflicts of monetary policies are the essential causes for the expansion of subprime crisis into global financial field.

汇率不再是海啸的罪魁祸首，文章重新审视当代金融的杠杆效应，揭示自我膨胀的风险逃避机制，金融产品过度衍生传递信用风险，货币政策的有效性冲突是次贷危机全球快速蔓延并形成传染效应的重要原因。

If this is the case, a sample from the child and the putative father are essential, with a sample from the mother being desirable but not essential.

如果是这种情况，样品从儿童和推定的父亲是必不可少的，从一个样品的母亲正在可取的，但并非必不可少的。

Materials: two drops of peppermint essential oil, two drops of rosemary essential oil, edible oil 2 tablespoons of soda, a glass of water.

材料：薄荷香薰精油两滴，迷迭香香薰精油两滴，食用苏打油两汤匙，一杯清水。

The purchase AVEO automobile customer majority is the society white collar worker, their cultural context constitution is special, in family members', essential persons and the essential opinion leaders often are the feminine members. But the feminine family members choice standard pays great attention to the automobile brand, extends, aspect moderately and so on outward appearance modeling fashion, therefore sales personnel in sales AVEO automobile time needs using reasonably sales frame and each kind of sales method which provides using this article, like this sells only then has the possibility to be successful.

购买雪佛兰汽车的顾客大部分是社会白领阶层，他们的文化背景构成特殊，家庭成员中的关键人和关键意见领袖往往是女性成员，而女性家庭成员的选择标准更注重汽车品牌、舒适度、外观造型时尚等方面，所以销售人员在销售雪佛兰汽车时需因时、因地制宜，合理运用本文提供的系统的销售框架及各类销售手段，这样销售才有可能成功。

The after bath lotions replace essential oils and maintain the skin moisture essential to give your skin a young and refreshing look.

该浴后乳液取代精油和保持皮肤水分必不可少的，让您的皮肤年轻和清新的外观。

The result showed that the strong storm followed by mesoscale squall line was primary cause of strong sandstorm producing, steps and ladders short wave trough of 500 hPa was great criterion triggering system for the mesoscale squall line producing, the essential dynamic condition was provided by distortion field and the mesoscale low pressure of 700 hPa for the strong sandstorm forming and maintaining in mid-west of Hexi Corridor, the deep vertical circulation development condition was basic power that urged squall line to occur and sand dust to curl up, which was provided for the deep convection development by superimposition of lifting movement before ground cold front and ascendant current of secondary circulation in upper air jet entrance region, temperature and the barometric gradient around the cold front was enlarged by enhancement of ground thermal low and temperature diurnalvariation of afternoon, by which essential thermal energy unstable condition was provided for the gale and strong sandstorm eruption, the strong sandstorm appeared in downstream of -200 m^2s^(-2) center of vertical helicity, the vertical helicity had good instruction significance for development of squall line and landing region of sandstorm, the mesoscale squall line occurred in unstable stratification, basic condition of potential energy transforming as kinetic energy was provided by strong unstable stratification for the strong sandstorm forming and developing.

结果表明：中尺度飑线所伴随的强风暴是产生强沙尘暴的主要原因；500 hPa阶梯短波槽是中尺度飑线产生的大尺度触发系统，河西走廊中西部700 hp变形场、中尺度低压为强沙尘暴形成和维持提供了必要的动力条件；地面冷锋前上升运动与高空急流入口区次级环流的上升气流的叠加，为深对流发展提供了深厚的垂直环流发展条件，是促使飑线发生和沙尘卷起的基本动力；地面热低压的加强和午后气温的日变化加大了冷锋前后的温度和气压梯度，为大风、强沙尘暴爆发提供了必要的热力不稳定条件；强沙尘暴出现在垂直螺旋度为－200平方公尺/s^2中心的下游，垂直螺旋度对飑线的发展和沙尘暴的落区具有较好的指示意义；中尺度飑线发生在不稳定层结内，较强的不稳定层结为强沙尘暴形成、发展提供了位能转化为动能的基本条件。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。