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Kate and Digby sat by the hole for a long, long time.

Kate和Digby卧在洞口很长的一段时间。

The article includes three parts. The first, a steroselective and regioselective synthesis of digitoxin with glycosyl ortho-alkynylbenzoates as doners. The second, synthesis of different length chain of L-fucose with a SO3Na group in the position of C-2 hydroxy.

本文工作主要包括三部分内容,分别为采用全新发展的一种邻炔基苯甲酸酯的糖基供体进行地高辛的全合成并与常规的Schimidt供体及三氟亚胺酯供体进行结果比较;合成不同长度的2位硫酸化的岩藻糖糖链;对现有的合成格列波糖的一条合成路线进行工艺优化。

The rheological character of a polymer often appears as shear-thinning. Most polymers behaviour in a solution can be explained by the polymer chain or hard sphere theory. Other than that, shear-thickening polymer solution also exists. Its behavior can be explained by dilatant theory, which suggests that the shear-thickening of the solution is due to the swelling of the polymer particles. This phenomenon often occurs in suspension or emulsion. Solution exhibits a mixed behavior can also be found whose behavior is such that shear-thinning occurs under low shear force and shear-thickening occurs under high shear force. Under this circumstance, the viscosity versus shear force graph exhibits a spoon shaped curve. The rheological study can be applied to the dispersion of paint which can predict the dispersion effect of various polymer materials in solution.

中文摘要一般高分子聚合物溶液的流变行为多半呈现剪稀(shear-thinning)的现象,而大部分的高分子在溶液中的行为是以分子链或是硬球观点来解释,另外也有剪稠(shear-thickening)现象的高分子溶液,其流变行为则是以膨胀体观点来解释,即在高剪切力下,由於高分子团体积变大而使溶液黏度升高,这在悬液、乳液等常见;但也有在低剪切力下,溶液具有剪稀的行为,而在高剪切力下却成现剪稠的行为,在黏度对剪切力作图时,会呈现出一个勾形曲线的图形;流变行为的探讨可应用在涂布材料的分散技术上,以推测不同的高分子溶液对分散效果的影响。

He's reduced to little more than the man who rushes around with a dishcloth clearing up the spills.

拍这两部比较有意思的是,看着卢修斯从系列中最邪恶的一个角色变成地魔羞辱和鄙弃得人,他掉价的像一个拿着抹布干粗活被到处使唤的人。

Because of the limitation of experimental condition, it was hard to find the primer for distinguishment between 9311 and 0293.(4) It had a good result to get perfect banes under the condition of electrephoresis with 100-120 volt/cm and 2.5EB staining.

实验凝胶电泳和染色采用2%的琼脂凝胶100-120八m电压电泳,随后进行2.5%EB染色,可以显示出良好的扩增产物带型。

She turned distractedly toward him."I have--I have--I've lost Madame Forestier's necklace," she cried.

她发痴似地转过身来向着他:"我已经……我已经……我现在找不着来士洁太太那串项链了。"

Fruit and fruiting pedicels divaricate or reflexed, fruit sometimes erect on divaricate or ascending pedicels never appressed to rachis.

果和果梗极叉开或反折,直立在极叉开或上升花梗从未贴于轴上的有时果。

Fu Mingxia trained for many hours a day so that she became one of the best divers in China.

明霞一天训练几小时,这使得她成了中国最好的跳水运动员之一。

It was warm and bright in the kitchen. The sun slanted through the south window on the girl's moving figure, on the cat dozing in a chair, and on the geraniums brought in from the door-way, where Ethan had planted them in the summer to "make a garden" fro Mattie.

厨房里头又暖又亮,太阳打朝南的窗户里斜斜的照进来,照在那个女孩子忙碌的身上,照在倦在椅子里打瞌睡的猫儿身上,照在盆子里的牦牛上,这个花儿是夏天伊坦种在厨房门外给玛蒂做"花园儿"玩,天冷了才移在盆子里拿进来的。

They are no longer dormant, especially in Asia.

这些国家将不再蛰,尤其是亚洲国家。

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推荐网络例句

Do you know, i need you to come back

你知道吗,我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。