查询词典 dilution

However, managements of matriculation schools are not quite convinced and fear dilution of syllabi.

但是，学校管理人员的预科是不太服气，恐惧教学大纲稀释。

Establishment of the murine tumor cell lines expressing human M-CSFR-m-M-CSF fusion gene: The syngenic BALB/c mouse myeloma derived cell line SP2/0 was transfected with pF. Four stable expression cell lines were obtained after selection using G418 and cloning by limiting dilution.

表达人M-CSFR-m-M-CSF的小鼠肿瘤细胞系的建立：以pF转染小鼠骨髓瘤细胞系SP2/0，应用G418筛选，经克隆化培养建立了四株稳定表达人M-CSFR-m-M-CSF的SP2/0细胞系。

In the northern South China Sea, variations of carbonate content are mainly controlled by dilution of terrigenous sediment.

南海北部碳酸钙百分含量主要受控於陆源物质对碳酸盐的稀释作用，即海平面低位时陆源碎屑经过陆架进入较深海域增多，也称稀释旋回。

Carbonate cycle, which is controlled by sea surface productivity, dilution of terrigenous sediment and dissolution of deep-sea, is the most prominent feature in South China Sea since Late Pleistocene.

碳酸盐旋回是南海晚更新世以来的最重要沉积特徵之一，它受控於表层海水生产率、陆源物质的稀释作用以及深水对碳酸盐的溶解作用。

The results indicate that the CaCO3 cycle at this SCS locality was strongly influenced by terrigenous dilution.

陆源碎屑含量与CaCO3含量相反，显示出南海CaCO3旋回属于稀释旋回。

Puts forward the purification technology according to the qurified requres of mechanical impurities, oxidation, thermolytic matter, water corroding, dilution of fuel oil.

根据机械杂质、热分解及氧化物质、水分及燃料油稀释的净化要求，分别提出相应净化技术。

The success was mainly due to the dilution of sea water to certain extent ( 25-50%) so that the Tradescantia inflorescences could remain alive during the time pe-riod required in the experiment.

我们发现紫露草能于海水中在实验要求的时间内成活，并通过实验证实了微核产生的原因不是海水本身，而是海水中的污染物质，污染物质含量越高，产生微核的频率也越高。

It was found that dilution ratio larger than 5: 1 was unadequate for measuring OUR variation because the sewage concentration was too low to obtain the accurate value of OUR.

由不同污泥之稀释比测试结果发现，当稀释比达5：1时OUR值已明显受到影响，因污水浓度过低不易测得准确OUR值。

A linear correlation is found between the ratio of unstretched laminar burning velocity with and without the diluent and the dilution ratio.

有无稀释气时无拉伸层流燃烧速率的比值仅与稀释系数有关并成线性关系而与混合气浓度无关。

objective in order to exploit the natural resources of chinese herbs,the inhibitive effects of the compositions of28chinese herbs on the growth of8common bacteria in oral cavity were determined.methods sen-sitive test of these bacteria were carried out by mtt method.at the same time,chessboard dilution method was used for combined sensitive test.results the compositions of28chinese herbs can inhibit the growth of5bacteria in dif-ferent levels,but the effects on other3bacteria are not obvious.quercetin and usnic acid have better effects on5bacteria than other26herbs compositions,with mic0.03125～0.125mg/ml and0.0156～0.0625mg/ml.conclu-sion quercetin and usnic acid can inhibit the5bacteria growth more effectively than other26herbs compositions.

目的 测试28种中药有效成分抑制8种口腔常见致病菌的作用，为抗菌中药有效成分用于口腔感染性疾病的防治做一些探讨。方法选择28种有抗菌作用的中药的有效成分，采用噻唑蓝法对8种口腔常见致病菌作药物敏感实验，同时采用液体棋盘稀释法进行联合药敏实验。结果 28种中药有效成分对3种牙周细菌抑制作用不明显，对另5种口腔常见细菌有一定的抑制作用，其中松萝酸和槲皮素有较强的抑菌作用，mic值分别在0.0156～0.0625mg/ml和0.3125～0.125mg/ml之间。结论所选28种中药成份中，松萝酸和槲皮素具有较强的抑菌作用。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。