吸收的

It is that:(1) the related compounds in Metronidazole Buccal Tablets prepared by Chongqing Medical College can be tested by determining (321nm) the total peak area of the impurities;(2) The related compounds in Metronidazole Disodium Phosphate for Injection prepared by Chongqing Medical College can be test by determining (254nm) the total peak area of the impurities and the peak area of the largest impurity;(3) Ceftriaxone polymer in Ceftriaxone Sodium for Injection prepared by Chongqing Keru Pharmacy Co.

结果如下：①用HPLC一UV法，在321nm处检测，用归一化法计算，控制各杂质峰面积的和，可检查重庆医科大学的注射用甲硝吟磷酸二钠中的有关物质：②用HPLC一UV法，在254nm处检测，控制杂质峰面积的和及控制最大杂质峰面积，可对重庆科瑞制药股份有限公司的注射用头饱曲松钠中的有关物质实施控制；③用HPLC一Uv法，在254nm处检测，按外标法计算，可检查注射用头抱曲松钠中的聚合物；④用紫外分光光度法，在277nm波长处测定吸收度，按C6H9N303的吸收系数为377计算每片标示百分含量，可测定重庆医科大学的甲硝哇口颊片的含量均匀度；⑤用紫外分光光度法，在277run波长处分别测定释放溶液20min、50min和90min的吸收度，按甲硝哇(C6H剥303)的吸收系数为377计算释放度，可检查重庆医科大学的甲硝哇口颊片的释放度。

A fourth-order absorbing boundary condition equation based on Higdon's ABC is deduced in this paper, and a new optimal algorithm is presented to automatically select the parameters of Higdon's ABC.

本文基于Higdon提出的渐进吸收边界条件方法，推导出四阶吸收边界条件方程，并提出了一种新的吸收边界条件角度参数的优化选择方法。

The IR absorption spectra of PPD was observed at 830~840cm-1, which was assigned to the skeletal vibrations of the phenazine ring. The UV-vis absorption spectra of PPD was at 430nm in dimethyl sulfoxide. Through the analysis of thermogravimetry and derivative thermogravimetry of PPD, the PPD powders char yield at 850 C, which exhibited perfectly stability.

之间有吩嗪环特征吸收峰，说明聚邻苯二胺含有吩嗪环结构；用紫外—可见光谱研究聚合物的吸收峰，发现聚合物在430nm附近有很强的吸收峰；由热重分析发现聚合物在850℃时炭化，所以聚合物有较高的热稳定性。

First observation of the essential oil of UVA (320-400nm) absorption, taking nine more before the absorption of essential oils and nine of the past record or doubt further analysis of essential oils, UVA nine large oil absorption of the former are: cinnamon, pheasant pepper, sweet orange, lemon, basil, grapefruit, bluegrass rock, roses, dill, 9 kinds of essential oils may be phototoxic as follows: orange blossom, bergamot, fennel, lemon grass, red mandarin, citronella oil, ginger oil, Australia sandalwood oil, lime; E.

首先观察精油的UVA(320-400nm)吸收度，取前九名有较大吸收之精油及九种过往记载或存疑之精油进一步分析，UVA较大吸收度之前九名精油分别为：肉桂、山鸡椒、甜橙、柠檬、罗勒、葡萄柚、岩兰草、玫瑰、莳萝，九种可能光毒精油为：橙花、佛手柑、茴香、柠檬草、红柑、香茅油、姜油、澳洲檀香油、莱姆；大肠杆菌抑菌圈变化中，柠檬、红柑及葡萄柚精油有明显的扩大现象；pUC119 DNA电泳结果，不同精油於电泳模式中，随UVA照光能量增加产生不等断裂情形，除玫瑰精油无影响，其余精油在UVA照光能量增加下皆有不等的DNA断裂情形发生，须再进一步试验。

By means of the Schlieren technique,Schlieren images of the natural convection were taken in CO_2-ethanol absorption system.

利用纹影仪光学方法，获得了乙醇吸收CO2过程中自然对流的纹影图像；并通过吸收传质流体CFD模型，应用有限元方法对气液吸收过程中出现的自然对流发生过程进行了数值计算，得到了液相自然对流发生时的非稳态流场分布和浓度分布信息。

Nanoparticle has different influence on the absorption of N ,P ,K .The test of tank farming confirm that the absorptive capacity of plants added low concentration nanoparticle on N , K is weaker than that of comparison .

纳米微粒对植株在氮磷钾的吸收方面有不同的影响，在水培条件下，低浓度纳米胶液对玉米幼苗吸收氮钾养分有抑制作用，但对于磷的吸收，有促进作用。

PCC 7942 by Triparental Conjugative Transfer, and detected expression of α-α. The heavy metal selective absorbance analysis indicated that these transgenic cyanobacteria inclined to absorb firstly Cd〓 and Pb〓 in water.

通过对重金属离子的选择吸收性多方面检测，结果表明在用来吸收水体中对人体有害的金属离子方面，转α-α基因藻有很强的选择吸收性。

The selectivity for K over Na of the low affinity K uptake system in the roots of Puccinellia tenuiflora was approximately similar to that in glycophytes. However, the selectivity for K over Na of high affinity K uptake system in the roots of Puccinellia tenuiflora was much stronger, which indicated that HAK and HKT played very significant roles in the process.

小花碱茅根低亲和性K 吸收系统对K 、Na 的选择性吸收能力与甜土植物大致相同；但其高亲和性K 吸收系统的选择性能力很强，表明HAK和HKT在此过程中起重要的作用。

Key words: Monte Carlo method; MIRD method; ^153Sm-EDTMP; Absorption dose

患者注射153Sm-EDTMP 33.6×37 MBq，左髂骨转移病灶最高吸收剂量约为5.6 Gy，病灶边缘的吸收剂量为2.0 Gy，以病灶区最高剂量点为参考点，则椎体、皮质、骨髓、脊髓和盆腔组织仅相当于最高剂量的37%、12%、13%、21%和2%；MIRD方法的计算数据仅能粗略提示全身红骨髓吸收剂量，为2.39 Gy。

Compared with the low absorption efficiencies of a gas of atoms and molecules (less than 10%), it is demonstrated experimentally that a gas of clusters has much higher absorption efficiency. The absorption efficiencies to the laser energy are as high as 90% and 50% for rare gas clusters and hydrogen clusters, respectively.

实验发现，相对于原子或者分子气体喷流对激光的低吸收效率（小于10％），惰性气体团簇喷流和氢分子团簇喷流对飞秒强激光脉冲有非常强的吸收，吸收效率分别达90％和50％以上。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。