化学

For Clark Haskins, MD, from New Mexico Oncology Hematology Consultants, Ltd, New Mexico Cancer Center, the data do not support the researchers' positive conclusions."The results were crummy," he told Medscape when asked what he thought of the strategy of using metronomic chemotherapy in advanced disease."The problem is that there are a lot of patients who don't want to take chemotherapy, so this strategy is trying to reach these patients," he said."Unfortunately, the data don't support that the strategy works."

新墨西哥癌症中心新墨西哥肿瘤血液肿瘤谘询家Clark Haskins医师表示，这项试验数据并不支持研究者的正面结论；当他被问到有关使用节律性化学疗法在进展性癌症病患的意见时，他向Medscape表示，这项试验结果并不显著，问题在於许多病患不想接受化学疗法，所以这项使用低剂量、持续使用的策略希望可以用在这些病患身上；但不幸的，这项试验的数据并不支持这样的做法是有效的。

For Clark Haskins, MD, from New Mexico Oncology Hematology Consultants, Ltd, New Mexico Cancer Center, the data do not support the researchers' positive conclusions."The results were crummy," he told Medscape when asked what he thought of the strategy of using metronomic chemotherapy in advanced disease."The problem is that there are a lot of patients who don't want to take chemotherapy, so this strategy is trying to reach these patients," he said."Unfortunately, the data don't support that the strategy works."

新墨西哥癌症中心新墨西哥肿瘤血液肿瘤咨询家Clark Haskins医师表示，这项试验数据并不支持研究者的正面结论；当他被问到有关使用节律性化学疗法在进展性癌症病患的意见时，他向Medscape表示，这项试验结果并不显著，问题在于许多病患不想接受化学疗法，所以这项使用低剂量、持续使用的策略希望可以用在这些病患身上；但不幸的，这项试验的数据并不支持这样的做法是有效的。

Burstein, MD, PhD, from the Dana-Farber Cancer Institute and Harvard Cancer Center in Boston, Massachusetts, reported phase 2 results of a trial that randomized 62 women with stage IV breast cancer to metronomic chemotherapy (oral cyclophosphamide 50 mg/d once daily and oral methotrexate 2.5 mg twice daily on days 1 and 2 each week) with or without intravenous bevacizumab (10 mg/kg every 14 days).

Burstein医师报告一项第2期临床试验结果，这项临床试验收纳了62位第4期乳癌接受节律性化学治疗（在每周的第一、二天口服cyclophosphamide每天50毫克，以及口服methotrexate 2.5毫克每天两次），加上或是不加上bevacizumab（10毫克公斤，共14天）；「节律性」疗程被定义为使用低剂量、重复投予的化学疗法。

Moreover, he recommended generic categories of chemical germicides, by their microbicidal potency that could be used on critical or semicritical items incapable

而且，根据那些能够用于不能耐受热力灭菌的高危险性或中度危险性器械的化学杀菌剂的杀菌力，他推荐了化学灭菌剂的一般分类。

In addition, our works also indicate that MC-ICPMS technique shows a good potential on Re-Os isotopic measurement. 2. A new method for the determination of low Re-Os abundances and ~(187)Os/~(188)Os in a natural rock sample by MC-ICP-MS has been established in our laboratory. Rock samples were digested in inverse aqua regia in sealed Carius tube for 24 hours at 230°C, then Os was separated from the matrix by CCl_4 solvent extraction, and further purification by microdistillation.

建立了Re-Os同位素样品的化学分离和纯化方法以及MC-ICPMS质谱测定方法：岩石样品的Re和Os化学分离方法是采用Carius管溶样法，结合四氯化碳萃取以及氢溴酸反萃取的方法分离出Os，最后是通过微蒸馏的方法纯化Os；利用阴离子交换树脂的方法分离纯化Re。

With the help of the rich and varied supramolecule, organic substances, inorganic substance, polymer and biological substance and so on, it can make various design of modifying layers on the surface of electrode. It includes multivariate, multilayers, polycomponent, micronize, etc. That will make the detection more sensitive and more widely applied in analytic chemistry.

化学修饰电极可利用丰富多彩的超分子、有机物、无机物、聚合物和生物物质等，在电极表面进行各式各样的修饰层设计，包括多元、多层、多组份、微型化等，已期达到高选择和高灵敏的检测，使化学修饰电极在分析化学中得到广泛应用。

Just as chemical processes underlie biological processes, and microphysical processes underlie chemical processes, something underlies microphysical processes.

就如同化学过程在生物过程之下，并且微观物理过程在化学过程之下，而另一些东西在微观物理过程之下。

Surface complex supports VSiO, which have good engineering character, and supported Pd/VSiO and Cu/VsiO catalysts have been prepared by surface chemical reaction modification and isovolume impregnation method, respectively. BET, TPR, chemisorption-IR chemisorption-TPD and microreaction techniques have been used to study the adsorption activation and partial oxidation reactivity of CO〓 and C〓H〓 on the Pd/VSiO and Cu/VSiO catalysts.

以表面化学反应改性法制备了工程性质优良的VSiO表面复合物载体，并以等体积浸渍法制备了负载型的Pd/VSiO和Cu/VSiO催化剂；采用BET、TPR、化学吸附—IR、化学吸附—TPD和微反技术研究了Pd/VSiO和Cu/VSiO催化剂对CO〓和乙烷的吸附活化和部分氧化反应性能。

These images generated spatially chemical information and revealed chemical heterogeneity of the plant intrinsic structure. FT-IR microspectroscopic imaging appears to be an extremely valuable tool by which to investigate and evaluate plant tissue of this type.

这些光学影像显露出植物内部结构空间的化学讯息及化学多样性，傅立叶转换红外线显微光谱仪图像在观察及评估这种类型的植物组织是相当具有价值的。

Characterize the chemical structure of these compounds using traditional wet chemistry techniques as well as Synchrotron-sourced Fourier transform infrared microspectroscopy

应用常规化学方法和同步红外显微光谱仪鉴定生物活性物的化学构成；杆菌O157：H7 效果和调节瘤胃代谢功能的关系

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷