无法研究的

For lack of historical practice analysis and rethinking of the past urban design execution, the benignant recycle will not evolve, which theory directs practice and practice feeds back to theory.

由于缺少对现有城市设计实施的历史经验性评判与反思，无法形成理论指导实践、实践又反馈理论的良性循环，城市设计的理论研究方法以及整体运作体系难以脱开局限性的探讨，无法实现质的改善和突破。

To gain a good settleability, good activated sludge floc must be formed first of all.

因此关于絮凝体形成的机理研究不断，迄今为止关于絮凝体形成机理研究结果有很多，但是活性污泥复杂的成分和结构，使得各种结论都无法概括所有情况，需要进一步的研究加以完善。

From the research that drug expenditure affective facors modol according to the drug consuming of three cities,we find that the quantity and introduce new drug is as important facors as the price factor,so we can\'t consider the price policies only,but to igore controling drug consuming quantity.

研究中还发现如果没有人监督医生的诱导需求行为，病人因无法识别医生的诱导需求而不加选择地雇用医生，则无论病人给医生多高的工资，也无法控制医生诱导需求的行为。

Answer: The tea with milk principal components for the sugar, the milkessence, only provide the quantity of heat and do not have othernutrients, also the milk essence, the cream ball are the vegetableoil, radically is unable to provide calcareously, also it or belongsto the anti-form fatty acid, the research discovered, has creates thecancer the possibility, therefore drinks the pearl tea with milk onlyto be able to let.

答案：奶茶主成分为糖、奶精，只提供热量并无其他营养素，且奶精、奶油球是植物油，根本无法提供钙质，且它还是属于反式脂肪酸，研究发现，有造成癌症的可能，所以喝珍珠奶茶只会让你变胖，没有其他好处；就算加的是鲜奶，但想要摄取钙质的人，也无法从奶茶中获得，因为茶中的单宁酸会减少钙、铁的吸收。

The team developed a siRNA product that specifically blocks the transcription of the gene that codes for IL-8, thereby blocking production of this protein, and encases it in a liposome delivery system. In mouse studies, this product showed activity against 2 ovarian cancer cell lines, both when used alone and when used in combination with docetaxel. In addition, the mouse studies revealed that the product was decreasing tumor growth through anti-angiogenic mechanisms — the treated tumors showed a lower microvessel density, the researchers report. This product was "highly effective in our preclinical studies and may merit clinical development," they write. However, they also caution that the cell lines used to create the mouse models might not accurately reflect the heterogeneity seen in human tumors.

该团队发展一种siRNA产品，特别阻断IL-8的基因转译密码，因此阻断此一蛋白质之产生，且将它包入一个微脂粒传递系统；在老鼠研究中，不论单独使用或者和docetaxel并用，此产品显示对两种卵巢癌细胞线有活性；此外，老鼠研究发现此产品可透过抗血管新生机转减少肿瘤生长—报告指出，治疗的肿瘤显示较少的微血管密度，此产品在我们的临床前研究中相当有效，值得临床发展；不过，他们也表示，所用的老鼠研究中的细胞线可能无法精准反应人类肿瘤的异质性。

The team developed a siRNA product that specifically blocks the transcription of the gene that codes for IL-8, thereby blocking production of this protein, and encases it in a liposome delivery system. In mouse studies, this product showed activity against 2 ovarian cancer cell lines, both when used alone and when used in combination with docetaxel. In addition, the mouse studies revealed that the product was decreasing tumor growth through anti-angiogenic mechanisms — the treated tumors showed a lower microvessel density, the researchers report. This product was \"highly effective in our preclinical studies and may merit clinical development,\" they write. However, they also caution that the cell lines used to create the mouse models might not accurately reflect the heterogeneity seen in human tumors.

该团队发展一种siRNA產品，特别阻断IL-8的基因转译密码，因此阻断此一蛋白质之產生，且将它包入一个微脂粒传递系统；在老鼠研究中，不论单独使用或者和docetaxel併用，此產品显示对两种卵巢癌细胞线有活性；此外，老鼠研究发现此產品可透过抗血管新生机转减少肿瘤生长—报告指出，治疗的肿瘤显示较少的微血管密度，此產品在我们的临床前研究中相当有效，值得临床发展；不过，他们也表示，所用的老鼠研究中的细胞线可能无法精準反应人类肿瘤的异质性。

Previous research has shown that smoking cessation enables better health as well lower medical care utilization. However, previous research usually treated smoking as a time invariant variable and hence can not determine the actual economic impact of smoking as time passes. In addition, previous research differs in research design and limited in duration of follow-up after smoking cessation. Hence it is necessary to conduct a study with longer period of follower-up.

虽然有研究证实戒菸可改善健康状况、减少医疗利用，然而上述研究有些系横断性，有些将吸菸状态设计为不随时间改变(time-invariant)的变项，无法呈现随时间改变的吸菸状态对医疗利用的影响；另外过去研究结果依研究设计、追踪年数不同而有所差异，若能追踪较长的时间，更可厘清戒菸时间与医疗利用间的关系。

Although it is impossible to gauge Tibetan Cabinets tibetan furniture Tie rod end precisely the numbers of children suffering abuse, often without either their school authorities or other services knowing the truth of their circumstances, one study found one in six young British adults reported at least one serious abusive incident in their childhoods.

尽管目前尚无法准确测算出受虐待孩子的人数，无论是学校还是其它社会服务机构都无法弄清他们所处的真实环境，但有一项研究发现，在较为年轻的英国成年人中有六分之一的人表示他们在自己的青少年时期至少经历过一次较为严重的虐待事件。

Although earlier researchers correctly identified the corroded remains as an astronomical clock, their fragile condition had prevented a close-up study until new technology appeared on the scene.

尽管早先的研究人员正确鉴别出这些已经锈蚀的东西是一个天文计时器，但由于这些碎片已经严重受损，使得研究人员在新技术出现之前无法对其进行更仔细的研究。

The research of SVMP is mostly related the mechanism of coagulation. Take the SVMP of Naja mocambique mocambique as an example, it will cleave GPIb of platelet, making the bonding of GPIb and VWF factor of membrane failed, then the coagulation will be stopped.

蛇毒金属蛋白酵素的研究大部分与凝血机制有关，例如所要纯化的莫三比克眼镜蛇蛇毒金属蛋白酵素，其会切断血小板上的GPIb，而造成GPIb无法与膜上的VWF factor形成键结，而无法进行凝血的步骤。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。