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The adsorption behaviour of chemically different superplasticizers, such as melamine formaldehyde sulphite polycondensate,β-naphthalene sulfonate formaldehyde polycondensate and polycarboxylate, on early hydrating cement phases was studied. For this purpose, pure ettringite AF(subscript t, monosulfate AF(subscript m and syngenite were prepared. The adsorbed amount and zeta potential of early hydration products were measured.

制备了钙矾石AF(下标 t、单硫型硫铝酸钙AF(下标 m和钾长石类单矿物，并研究了三聚氰胺磺酸盐甲醛缩聚物、β-萘磺酸盐甲醛缩合物及聚发酸盐等几种化学成分不同的超塑化剂在其早期水化颗粒表面上的吸附行为。

Objective To evaluate the therapeutic efficacies of preserving fertility treatment in patients with early cervical cancer. Methods Sixteen patients with early cervical cancer treated by laparoscopic vaginal radical trachelectomy and pre- or postoperative chemotherapy were analyzed retrospectively,focusing on the treatment indication and management of high risk patients.

腹腔镜阴式广泛性子宫颈切除术（ laparoscopic vaginal radical trachelectomy，LVRT）是近十余年来兴起的一种治疗宫颈癌的新手术方式［1］，其最大优点是治疗宫颈癌的同时可以保留患者的生育功能，另外还具有微创和高技术含量等特点，越来越受到临床的关注，被视为21 世纪宫颈癌手术的发展标志。

By analyzing the outbreak in Mexico, early data on international spread, and viral genetic diversity, we make an early assessment of transmissibility and severity.

通过分析流感在墨西哥的爆发、国际蔓延的早期数据，及病毒的遗传多样性，我们做了传染性和严重性的早期评价。

Like the early sophists and their successor Socrates, who in the apology declares "all that I know is that I know nothing," the early skeptics claimed that before you accept anything as true, you should subject it to careful, rigorous scrutiny , seeking proof based on clear and undoubtable evidence.

正如早期的辩论者们以及他们的传人苏格拉底一样---在《申辩》中他这样说道&我唯一知道的是我的无知&，早期的怀疑论者说道，在你接受某事为真之前，你一定要仔细，要慎密地审视，寻求最直接的无可置疑的证据为其基础。

AIM: To investigate the correlation of phosphatase and tensin homolog deleted on chromosome ten protein expression and clinicopathological features in the precancerous lesions and early gastric cancer, and to explore its clinical implication in early development of gastric cancer.

目的：观察正常胃黏膜、肠上皮化生、异型增生和早期胃癌中抑癌基因PTEN的蛋白表达，探讨PTEN表达在胃癌早期发生过程中的作用。

For a deeper sight into it, he covered every village across the land, which finally led to his fruitful production on Earth Building in his Earth Building Series in terms of its plain and unique appearance, the cozy and mysterious chamber, the dawns and dusks in different seasons, the red cupboard, tea-grinding machine, windmill and ancient kitchen range he had been so familiar with since his early age, and the old man by the doorway expecting the coming back of family members, girls knitting beside the window, and kids playing with water in the river which is exactly the reproduction of his early days.

为了进一步探索土楼的奥秘，他走遍了闽西南的村村寨寨，终于在土楼的温馨世界中进入创作境界。在《土楼系列》中，他画了土楼朴实而奇特的外观和温暖而神秘的内室，画土楼的春晓、秋色和晨曦、夕照，还画从小就看过、摸过、用过的红柜子、磨茶机、风车和老灶。画老人依在门内盼望家人归来，少女在窗前织毛衣，画乡亲丰收的喜悦。而那幅儿童在溪中戏水的画面，简直就是他儿时生活的写照。

Based on tectonic evolution and magmatic activity of the Junggar basin and its surroundings,it is recognized that the ocean-continent transformation occurred at the end of the Early Carboniferous,and that a rifted trough of Middle-Late Carboniferous developed because of post-orogenic extensional collapse;(2)the prototypes of Permian-Early Pleistocene basins...

尽管油气地质勘探工作已达50多年，积累了丰富资料，但对于盆地原型和构造演化的看法仍然存在很大的分歧。分歧点主要是：(1)中、晚石炭世盆地的性质，究竟是属于残留海、海相前陆盆地还是属于伸展裂陷槽？(2)二叠纪至古近纪盆地

At last, the research test the logistic regression model with sample dada. The results are as the following:(1)Based on the time series dada, the financial early-warning model contains more crucial information reflecting the dada characters, so it can avoid the obvious logic problem in the other analysis such as single section dada and multi-section dada analysis. The test result indicate that the new model have a more accuracy than others.(2) the research adopt the global principal component analysis to settle the problem of multiple collinearity, so the model would be more normative and precise.(3)the early-warning model uses the backward method to regress, so it gets a terser model of only five variables, but it still has a precise forecasting ability.

通过本文研究说明：（1）建立以时序数据为基础的财务危机预警模型，提高了样本中重要财务趋势特征的信息含量，从而克服了国内外单截面及多重截面分析中普遍存在的明显逻辑问题，检验结果表明，利用时序数据建立的logistic财务危机判别模型较截面数据基础模型的判别准确率要高；（2）采用全局主成份分析方法解决了模型中因子间的多重共线性问题，这一处理使logistic回归方法应用的规范度和严谨度得到明显改善；（3）我们采用向后逐步回归的办法进行回归，使模型大大得到了简化，其中只包含五个自变量，但是它的整体预测准确性却仍然比较高，使模型更具有实用性。

If I whimpered about having to get up early in the morning, I could depend on her to say,"The early bird gets the worm."

我要是抱怨清晨还得早早起床，我保证她就会说：&早起的鸟儿能逮住虫儿。&

The regulatory effect of corticosteroids treatment on growth factors is mainly at early stage of tendon healing, but hyaluronic acid works at early and late stages. Corticosteroids always facilitate the expression of the growth factor, whereas hyaluronic acid not only promote but also inhibit the expression of growth factor.

皮质激素在肩袖损伤修复过程中对4种因子的调控主要在早期；透明质酸在修复早期、后期均有不同程度的作用；皮质激素的调控作用主要是促进生长因子的表达，而透明质酸存在双向调控作用。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。