时基

The results of The biological characteristics of Semanotus bifasciatus have showed: 1. The hole of Semanotus bifasciatus associated with a certain temperature.2.The main damages of Semanotus bifasciatus located oriental arborvitae tree trunks, while above 3m parts are not damaged. 3.The Mating numbers of Semanotus bifasciatus are not unique ,and the duration varied due to the different individuals, the average duration is 3.2 minutes . 4. when are flying , they are more sensitive to blue and green; while moved, they are more sensitive to black.

对双条杉天牛的生物学特性的研究结果表明：双条杉天牛出孔与温度有一定的相关性，温度过低，双条杉天牛停止出孔；对于树高7m以上的树，主要危害侧柏基部的1-3m的主干部分，3m以上基本不受害；双条杉天牛需要经过一段时间的抱合才能交尾，交配对象不专一，雌雄成虫均可以多次交尾，交尾时间长短不一，平均3.2min/次；飞行时对蓝色和绿色较为敏感，爬行时对黑色较为敏感。

The absorrption of benzoid compound by activated carbon fiber was studied. In theexperiment, the influence of the rate of filtration to the purification effeciency was researched. On the basis of summarizing the principle, advantage and recent research on watertreatment by the activated carbon fiber, adsorption performance of three activated carbons(fibrous, granulose, and powdery) were studied.

选用粘胶基活性碳纤维吸附废气中苯系物，考察了吸附过程中滤速对净化效率的影响，结果表明：滤速为0.20m／s以下时，活性碳纤维对废气中苯系物的净化效率达到90％以上；滤速为0.22m／s时，其净化效率有所下降，净化效率由大到小依次为邻二甲苯、甲苯、苯。

Furthermore, using Monte Carlo sampling to generate an expanded training set with a sufficiently large number of cleavable octapeptides significantly reduced the inaccuracy caused by arbitrarily assigning the occurrence frequencies for some low-abundance residues, as treated in the h function method.

进而，使用Monte Carlo采样生成一个可断裂十肽的扩展为大数目试测时，明显地降低了使用h功能法处理时由某些少数残基引发的出现频度不对称性。

The distribution of carboxyl groups in latex particles has been investigated by conductometric titration.

与羧酸单体共聚时，当60%~80%的羧基分布于粒子表面时，乳液冻融稳定性良好。

As to the catalytic coupling of aryl bromides, when triphenylphosphine as ligand and malononitrile as subtracts, their isolated yields were generally in 72-88%; While using cyanoacetate instead of malononitrile, the yields were in 67-84%.

当采用常见的三苯基膦为配体、对取代溴苯而言，以丙二腈为底物时，偶联产物的分离产率一般都在72-88％之间；以腈基乙酸乙酯为底物时，分离产率在67-84％之间。

The results showed that when 0.3 g of divinyl benzene was used as crosslinking agent, the crosslinking degree increased significantly from 28.26% to 90.95% with the increase of MAA amount from 4.0 mol% to 10.0 mol%, and this increase became slowly as MAA amount was more than 10.0 mol%; the particle volume expansion was increased gradually as MAA amount increased, and reached a maximum of 42.1% when 12.0 mol% of MAA was used, and perfect porous morphology inside particles was observed even when the crosslinking degree reached 95.4% at 14.0 mol% of MAA.

结果表明：在交联剂二乙烯基苯用量一定(0.3 g)的条件下，随着MAA用量从4.0 mol%增加到 10.0 mol%，聚合物交联程度从28.26%迅速增大至90.95%，当其用量超过10.0 mol%后 P x增大趋势变缓；随着MAA用量的增加，处理后胶粒体积膨胀百分率逐渐增大，在MAA用量为12.0 mol%时Δ V 达到42.1%的最大值，当MAA用量增大到14.0 mol%时，尽管 P x高达95.44%，胶粒仍具有完好的孔状结构。

For the reaction between divinyl sulfone and N-ethylethylene-diamine or N-methylpropane-1, 3-diamine , no cross-linking occurred when the feed ratio of A〓 to BB'〓 was 1/1. When the feed ratio of DV to NDA or NPA is 3/2, no cross-linking occurred too in organic solvents such as DMSO, DMF and NMP, while cross-linking does occur in water.

对于二乙烯基砜与N-乙基乙二胺或N-甲基-1，3-丙二胺的反应，当加料配比为1／1时，反应在水和有机溶剂中不会凝胶；当配比为3／2时，反应在有机溶剂中亦不凝胶，而在水中反应时，会经过一种&假凝胶&过程，并最终发生凝胶。

Results The negative correlations were found on the Glasgow Outcome Scoreto the items such as conscious state at admission,Glasgow Coma Score,psychiatric symptoms,hemiplegia,Babinski sign,abnomal degree of Electroencephalogram,focal lesions found by neuro-image investigation and mean peak flow velocityand pulsatility indexof basilar artery and vertebral arteries by transcranial Doppler ultrasonography investigation;The non-correlation was found on the Glasgow Outcome Score to theitems such as headache,febrile,epilepˉsia style,the involvement of cranial nerve,dystaxia,neck stiffness,Cerebrospinal fluid investigation and blood serum enzymology.

结果 入院时的意识状态、GCS、精神症状、偏瘫和/或偏身感觉障碍、巴彬斯基征以及脑电图异常程度、影像学所见的病灶范围、基底动脉和椎动脉的平均峰流速、脉动指数和Glasgow预后评分呈负相关；头痛、发热、癫痫类型、颅神经受累情况、共济运动、脑膜刺激征、脑脊液检查（含压力、蛋白定量、细胞数、HSV-PCR）以及血清酶学的变化和Glasgow预后评分之间无相关性。结论入院时的意识状态、GCS、精神症状、局灶性神经系统体征以及脑电图异常程度、影像学所见的病灶范围、后循环的血管痉挛程度和血流阻力等是影响病脑预后的主要因素。

Results The negative correlations were found on the Glasgow Outcome Scoreto the items such as conscious state at admission,Glasgow Coma Score,psychiatric symptoms,hemiplegia,Babinski sign,abnomal degree of Electroencephalogram,focal lesions found by neuro-image investigation and mean peak flow velocityand pulsatility indexof basilar artery and vertebral arteries by transcranial Doppler ultrasonography investigation;The non-correlation was found on the Glasgow Outcome Score to theitems such as headache,febrile,epilepˉsia style,the involvement of cranial nerve,dystaxia,neck stiffness,Cerebrospinal fluid investigation and blood serum enzymology.

结果 入院时的意识状态、GCS、精神症状、偏瘫和/或偏身感觉障碍、巴彬斯基征以及脑电图异常程度、影像学所见的病灶范围、基底动脉和椎动脉的平均峰流速、脉动指数与Glasgow预后评分呈负相关；头痛、发热、癫痫类型、颅神经受累情况、共济运动、脑膜刺激征、脑脊液检查（含压力、蛋白定量、细胞数、HSV-PCR）以及血清酶学的变化与Glasgow预后评分之间无相关性。结论入院时的意识状态、GCS、精神症状、局灶性神经系统体征以及脑电图异常程度、影像学所见的病灶范围、后循环的血管痉挛程度和血流阻力等是影响病脑预后的主要因素。

The multiresolution time-domain algorithm based on the scaling function of the Daubechies wavelet is introduced, and the perfectly matched layer absorbing boundary condition for the algorithm is deduced. In order to overcome the difficulties due to the nonlocalized property of the MRTD basis functions, the pure scattered-field formulation is adopted. The method presented is applied to the scattering analysis of multiple conducting objects, and the numerical results are compared with those by the traditional finite-difference time-domain method. It is shown that the computational resource is reduced drastically without sacrificing much accuracy.

对基于Daubechies小波尺度函数的时域多分辨分析算法进行了详细论述，推导了MRTD算法的完全匹配层吸收边界条件，为克服传统MRTD方法中基函数存在着非局部性的缺点，在源的加入上采用了纯散射场方法；并应用该算法对多目标的电磁散射特性进行了分析，数值结果表明，MRTD算法与传统的时域有限差分法结果相吻合，大大节约了计算资源。

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