另外，还发现推电子基团取代的卟啉弛豫过程比吸电子基团取代的卟啉弛豫过程快7倍。
Moreover, We found that the relaxation time of H2TPP with donating electron group is about 7 times faster than that with withdrawing electron group.
研究表明，吸一根含薄荷醇的烟比吸一根一般的烟所摄取的一氧化碳，尼古丁和可替宁量更多。
Research has shown that menthol cigarettes may provide higher levels of carbon monoxide, nicotine and cotinine per cigarette smoked than regular cigarettes.
采用响应面法建立了表示比吸能随材料参数而变化的曲面，和高次多项式拟合时的相对误差曲线。
Then the response surface method(RSM) is utilized to establish the response surfaces or curve of SEA vs. material parameters and the curves of relative error in high-order polynomial fitting.
特别是高浓度的亚硝胺，被周围人吸入的比吸烟者本人吸入的还要多50倍，相当于每小时吸30支烟。
Especially the second nitric An of Gao density, drive surroundings person inhale of than smoker oneself inhale of still want many 5000%, the equal to per hour absorb 30 smoke.
他们比其他人吸更多的烟，对饮食和锻炼也不甚注意。
They smoked as much or more than others and were no better about diet or exercise.
尽管总的来说，女性每天吸的烟比男性少，但实际上女性冒着更大的罹患心脏病的危险。
Despite women generally smoking fewer cigarettes a day than men, women appear to be substantially more at risk of getting heart disease.
想比于吸二手烟最少的101个孩子，接触最多的361个在问卷中得分平均高出44个百分点——9.2比6.4。
Compared to the 101 kids who breathed in the least secondhand smoke, the 361 with the most exposure scored an average of 44 percent higher on the questionnaire - 9.2 versus 6.4.
对于静态、绝热吸积流，比能量E、比角动量L和质量吸积率M都是空间的常量。
For a stationary, adiabatic flow the specific energy E, specific angular momentum L and mass accretion rate M are constant in space.
如果配偶一方是一位日吸四包香烟、具有烟龄20年的老烟民，那么患肺癌的风险也由于长年累月的处于被动吸烟的环境中而与日俱增，其百分比飙升至80%。
The risk of lun cancer also increases over the years of exposure and the figure jumps to 80per cent if the spouse has been smoking four packs day for 20years.
微观的吸留现象在表面粗糙的天然纤维上比在光滑的圆形化学纤维上较为重要。
Micro - occlusion was more important for tougher surfaced natural fibers than for smooth, round man - made fibers.
任何伴侣主动吸烟都有不良影响，被动吸二手烟的影响只比主动吸烟轻微减少，研究表明吸烟对女性的卵巢有害。
Active smoking by either partner has adverse effects, and the impact of passive cigarette smoke exposure is only slightly smaller than for active smoking.
采用比能来评价泡沫铝材料的吸能能力。
Specific energy was used to value the energy absorption ability of the foam material.
结论：爆破模式的超声乳化白内障吸除术比脉冲模式的疗效更好，并发症少，值得临床推广。
Conclusion: Burst mode is superior to pulse mode in clinical efficacy by phacoemulsification and has less complications.
进一步的研究表明，由于SBR2比SBR1合成的糖原少，因此其低PHA降解量并没有导致低吸磷量。
Further studies show that due to less glycogen synthesis in SBR2 than in SBR1, lower PHA degradation in SBR2 doesn't result in lower phosphorus uptake.
研究表明，YF双层底结构比原结构具有更大的吸能能力和抗搁浅能力。
The study shows that both of energy absorption and anti-grounding abilities of YF double bottom structure are evidently better than that of routine structure.
铝合金三脚架，超硬合金镁铝钛脚管，比普通强硬，重量更轻，吸震性更好。
Aluminum tripod. Super hard magnesium, aluminum and titanium tube is harder than the common one. It's lighter in weight and better in shock-absorbing.
在束缚水饱和度为零的情况下，三种类型岩石中以石灰岩的自吸采收率最高，其值比同等渗透率级别的砂岩高23%。
Among three types of rocks, at zero initial water saturation, imbibition recovery from chalk samples is the highest, about 23% higher than that from sandstone with similar permeability.
火旋风的切向速度比油池火大，卷吸效果好，可用这一特点来研究熄灭火旋风的火灾。
The tangent velocity of the fire whirlwind is greater than pool fire and it has better entrainment effect under the same conditions, these can be used to study the extinguishments of the whirlwind.
此方法以初冷器前吸力值的大小，通过变送器反馈给电磁阀和液力耦合器，实现煤气风机的吸、压力自动调节，不但比改造前传统的“大、小循环”方便、稳定，而且节能、环保、低噪音。
In this way, the cycle is not only more convenient and stable than traditional big-small cycle, but also the energy saving, environment protection and low noisy can be realized.
美国研究人员指出，一起床就吸烟的人比那些在当天晚些时候吸的人更有可能罹患癌症。
SmokerPeople who smoke soon after getting up in the morning are more likely to develop cancer than those who light up later in the day, say US researchers.
他每走一步都感到软泥也在将他向下吸，而且在长草的地方走比在泥里走还要艰难。
Each step he took, the soft mud tried to suck him down, too. He walked on the grassy places harder than the mud.
实验证明，饭后吸一支烟，比平时吸10支烟的中毒量还要大！
Experiment certificate, the after meal absorb a smoke, than peacetime absorb 10 smoke of poisoned the quantity still want big!
与正常供铁的处理相比，磷高效和磷低效基因型小麦的地上部吸磷量和根效率比在低铁处理中平均降低了55 0%、54 9%和32 5%、36 4%。
The root efficiency ratio and P uptake in shoot in P efficiency genotypes and in P inefficiency genotypes decreased by 55.0%, 54.9% and 32.5%, 36.4% in Fe deficiency treatment respectively.
新开发的吸油粒子比原来的吸油粒子更具有3倍以上的皮脂吸收效果。
The oil absorbing particle that is developed newly will have over 3 times of effect to absorb the sebum than the original one.
新开发的吸油粒子比原来的吸油粒子更具有3倍以上的皮脂吸收效果。
The oil absorbing particle that is developed newly will have over 3 times of effect to absorb the sebum than the original one.
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