有效位

Luoman Advertisement is very lifeful and always gives warmth to every customer. We trust that your company will get effective extending and your brand can be promoted very soon with our service.

罗曼广告是家年轻充满活力的公司，对每一位客户我们都抱有同样的热情，相信通过我们的服务一定能使您的企业在短时间内得到最有效的推广，使您的品牌知名度能得到快速提升。

It has the dual-prosperities of both cell membrane bioactivity and chromatographic separation. Coated with SD rat's epididymis lipocyte membrane, the silica was prepared for cell membrane stationary phase and a rat's adipose CMC model was ready.

其中，通过四氧嘧啶高血糖小鼠模型药效学实验证明，丹皮活性部位降低高血糖小鼠血糖具有显著性意义(P 。05)，故确定为有效部位，进一步研究该部位的降血糖作用。

1 Heptane, it was revealed that the Cr〓/ Catsan and ZnCl〓 could catalyze the Michael addition of pyrrole with conjugate olefine at α-position of pyrrole to get mono- or bi-Michael addition product selectively under mild condition in good yield. Totally, forty-six new compounds, including thirty target compounds, were prepared.

在探索7-氮杂桥环母体的构建方法过程中，发现了Cr〓／Clay和ZnCl〓可有效地催化吡咯的α-位与多种共轭烯烃发生Michael加成反应，可在温和的条件下，以良好的收率选择性地得到单或双Michael加成产物。

Antibodies elicited by B cell epitopes opsonize virions for elimination by macrophage and induce efficient cellular immune responses.

机体识别B细胞表位激发的抗体在介导病毒粒子清除、诱导有效细胞免疫应答等方面发挥作用。

For OSAHS patients with an obviously narrow bony pharyngonasal and velopharyngeal cavity, HPS combined with UPPP improves not only the surgical effective power but also the curative rate.

硬腭截短软腭前移术可有效扩大骨性鼻咽腔及腭咽前后位狭窄，联合悬雍垂腭咽成形术不仅提高了手术有效率，治愈率也明显提高。

Nevertheless, the yield of pinacol was also strongly affected by the steric environment surrounding the carbonyl group. The pinacol coupling of aromatic aldehydes has been achieved with high yields under such a condition. However, the diastereose-lectivities of pinacols were not satisfying. Unfortunately, the ketones and most aliphatic aldehydes appeared inert under the same reaction conditions.

然而， 呐偶合反应的产率受到羰基周围环境的立体位阻影响较大，在此条件下，锌粉能有效地促进芳香族醛类化合物进行水相呐偶合反应，得到的呐醇产率高，但非对映异构体选择性差，而脂肪族醛类化合物得到的呐醇产率较低，在同样的条件下，酮类化合物不能顺利进行呐偶合反应。

The semiconductor nanocrystalline surface is modified by using organic overlay method. As an organic overlay,-methacrylic restrains the reuniter between the grains in the latter process. Furthermore, it can combine with empty bond of atom at grain surface state and eliminate the surface state.

应用有机包覆的方法对纳米颗粒进行了表面修饰，作为包覆剂的α-甲基丙烯酸有效抑制了后处理工艺中纳米颗粒间的团聚现象，在纳米颗粒表面形成帽层，并与粒子表面态的原子悬键进行配位，这对消除表面态是非常有益的。

Then patient's life is in danger because of the exacerbation of hyporia hypercarbia and acid-base disturbance.Thus through awareness of the cause of obstruction and its clinical feature,resorting individualized nursing,right semisupination and semipronation,moist oxygenation and nebulization inspiring,encouraging expectoration are important to clear respiratory secretion and improve ...

对COPD病人痰阻的原因与临床体征以及体位与排痰措施的观察认为：针对COPD 病人病情及个体差异采取及时有效的预防和护理对策，如高枕右侧卧位和前倾坐位交替使用，鼓励咯痰、温湿化氧疗和雾化吸入等措施对清除呼吸道分泌物，保持气道通畅，提高氧疗及药物治疗的效果有着极为重要的作用。

Then patient's life is in danger because of the exacerbation of hyporia hypercarbia and acid-base disturbance.Thus through awareness of the cause of obstruction and its clinical feature,resorting individualized nursing,right semisupination and semipronation,moist oxygenation and nebulization inspiring,encouraging expectoration are important to clear respiratory secretion and improve the therapeutic efficacy.

对COPD病人痰阻的原因与临床体征以及体位与排痰措施的观察认为：针对COPD病人病情及个体差异采取及时有效的预防和护理对策，如高枕右侧卧位和前倾坐位交替使用，鼓励咯痰、温湿化氧疗和雾化吸入等措施对清除呼吸道分泌物，保持气道通畅，提高氧疗及药物治疗的效果有着极为重要的作用。

In such patients dissection and transposition of the distal depressor septi muscles and suturing together of the cut ends reliably and effectively correct this dynamic facial deformity.

在这类病人对降鼻中隔肌进行分离和转位，并将断端可靠地缝合在一起可有效地矫正此种运动性面部畸形。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。