阴离子的

Therefore, the anion gap represent s a group of anions that are present but not identified.

因此阴离子间隙是指一组存在的但不能被测定的阴离子。

Therefore, the anion gap represents a group of anion s that are present but not identified.

因此阴离子间隙是指一组存在的但不能被测定的阴离子。

Therefore, the anion gap re presents a group of anions that are present but not identified.

因此阴离子间隙是指一组存在的但不能被测定的阴离子。

Therefore, the anion gap represents a group of anions that are present but not identified.

因此阴离子间隙是指一组存在的但不能被测定的阴离子。

Therefore, the anion gap re present s a group of anions that are present but not identified.

因此阴离子间隙是指一组存在的但不能被测定的阴离子。

Preparation of water-borne polyurethane dispersion modified by epoxy resin;2. Preparation and Application of water-borne curing agent from cashew nut shell liquid;3. Synthesis and performance study of water-borne photosensitive PU acrylate PUA

以甲苯二异氰酸酯、聚丙二醇醚(PPG 2 2 0 )和二羟甲基丙酸为原料制备了阴离子型水性PU 乳液，研究了DMPA用量、n /n值、交联剂TMP用量对水性PU 乳液与涂膜性能的影响，得出了制备阴离子型水性PU 的最佳配

In clinical. acetylcholinesterase inhibitors reduce the breakdown of synaptic acetylcholine, have been modestly effective in improving the cognitive deficits of Alzheimer's disease.The goal of this work is to determine enzyme kinetics and mechanisms of acetylcholinesterase and butyrlcholinesterase inhibition by five cardiovascular drugs, lovastatin, simvastatin, amlodipine besylate, nifedipine, and hydralazine hydrochloride, and two benzodiazepines, diazepam and chlordiazepoxide hydrochloride. All drugs in this study are reversible mixed-type inhibitors of acetylcholinesterase and butyrylcholinesterase. The pKi values for acetylcholinesterase and butyrylcholinesterase inhibition by the cardiovascular drugs are linearly correlated with the molecular weights of the drugs with the slopes of 0.005 and 0.0021, respectively. Therefore, van der Waals' interactions between acetylcholinesterase and the cardiovascular drugs are stronger than those between butyrylcholinesterase and the drugs. This is probably due to a smaller active site gorge and a more significant peripheral anionic substrate binding site of acetylcholinesterase than those of butyrylcholinesterase.

本研究之目的系决定乙醯胆碱酯酵素和丁醯胆碱酯酵素被五种心脏血管药物lovastatin， simvastatin， amlodipine besylate， nifedipine、hydralazine hydrochloride和两种benzodiazepines：diazepam和Chlordiazepoxide hydrochloride的抑制作用之动力学及机转，这些药物都是乙醯胆碱酯酵素和丁醯胆碱酯酵素的可逆性、混合型之抑制剂，实验结果显示，五种心血管药物对於乙醯胆碱酯酵素及丁醯胆碱酯酵素抑制之pKi值和药物之分子量呈直线之关系，斜率分别为0.005及0.0021因此丁醯胆碱酯酵素，与心血管药物间之凡德瓦作用（van der Waals' ）比乙醯胆碱酯酵素与心血管药物间者弱，这可能原因是丁醯胆碱酯酵素之活性区域比乙醯胆碱酯酵素之活性区域更宽广，但丁醯胆碱酯酵素之周边阴离子区域不及乙醯胆碱酯酵素之周边阴离子区域者明显重要，由於五种心血管药物对於乙醯胆碱酯酵素和丁醯胆碱酯酵素抑制之pKi值存在著线性关系表示此种抑制作用系经过共同之反应机理。

For example, if a patient concomitantly has one of the disorders that decrease the anion gap in addition to a gap metabolic acidosis, the anion gap may be in the normal range.

例如，如果患者在存在代酸间隙的同时还存在其它降低阴离子间隙的紊乱，阴离子间隙就可能在正常范围内

For example, if a patient concomitantly has one of the disorder s that decrease the anion gap in addition to a gap metabolic acidosis, the anion gap may be in the normal range.

例如，如果患者在存在代酸间隙的同时还存在其它降低阴离子间隙的紊乱，阴离子间隙就可能在正常范围内

And lower temperatures, the current efficiency of ferrate electrosynthesis increased to some extent.

发现在14 mol／dm~3NaOH溶液中在添加PO_4~(3-)、SO_4~(2-)和SiO_3~(2-)等阴离子，在较低阴离子浓度和较低电解温度的条件下，可以在一定程度上改进高铁酸钠生成的电流效率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。