In the first case, strong positive selection for the gene is dissipated by weak selection against hundreds of others.
前一种局面下，自然选择机制对好基因的积极选择，被其余几百个坏基因的逆选择白白浪费掉了。
The only positive result was a weak, albeit statistically significant, reduction in the incidence of diabetes with valsartan.
唯一阳性结果是缬沙坦降低糖尿病发病率，尽管有统计学意义，但弱阳性。
When the HPV protein was positive, the weak positive reaction was found in the superficial epithelial cells of the condyloma condyloma.
HPV蛋白阳性时，尖锐湿疣的浅表上皮细胞内可出现淡红色的弱阳性反应。
Totally, the fund expense rate and the risk have a distinctly positive correlation, this show the weak supervision system and the underdevelopment of the fund managers market.
总体来看，基金费用率与风险是呈显著的正相关关系；这体现了监督机制的不力与基金经理人市场的不发达。
The subjective weak moral will in the positive moral exuviate more shows as a "wait and see", and "escape" and revolting the unreasonable social morality in a negative way.
主体薄弱的道德意志在积极道德蜕化中则更多的表现为一种“静观”和“逃避”，以一种消极的方式对抗着不合理的社会道德。
It is these factors that make the the subjective strong or weak will has a different performance in positive or negative moral exuviate.
正是这些因素使得主体坚强的意志或薄弱的意志在积极的道德蜕化中或消极的道德蜕化中有着不同的表现。
Moreover, the dense positive CG flashes can also be observed in the strong echo region, while sparse ones are in the weak and stable echo region or cloud anvil in the rear MCS.
密集的正地闪也与强回波区相对应，而稀疏的正地闪则多发生在系统后部的稳定性降水或云砧部位。
The genetic correlation between the birth weight, weaning weight and the other propagation traits mostly were weak positive correlation or negative correlation.
初生重、断奶重分别与其他各繁殖性状间的遗传相关和表型相关大多为弱的正相关或负相关。
At 0.5 h of reperfusion, neurons in ischemic cortex showed GDNF weak positive, neurons in peri-ischemic regions showed GDNF moderate positive.
再灌流0 .5小时组，缺血区皮质神经元GDNF弱阳性，缺血周边区中等阳性；
Because you are too strong for opportunities, circumstances and support of people while we are too weak to against you at positive side.
因为你们太强大了，你们天时，地利，人和都有。我们太弱小了，无法正面和你们抗衡。
Some thyroid atypical proliferation showed weak positive staining.
非典型增生部分呈弱阳性表达。
This rhomboid shaped crystal of calcium pyrophosphate, which appears bluish-white (weak positive birefringence) by polarized light with red plate.
焦磷酸钙菱形结晶在红感光板偏振光下呈蓝白色(弱正双折射)。
This should in turn be positive for the equity market of the country with the weak currency.
市场等到出口明显的成长，尤其是德国，才开始积极买入德国股票。
It is the waning out of all evils-the diminishing of the vicious and the weak in man, which is the negative aspect of his positive advance in becoming.
消除所有的罪恶-减少邪恶和人的虚弱，这是在变化之中他的正面前进的负面作用。
Results The results showed that all the 3 kinds of mixed tests of trichinellosis and toxoplasmosis showing positive result if only 1 weak positive serum sample were mixed with.
结果只要混有1份弱阳性血清，旋毛虫病或弓形虫病的三种混检都呈阳性结果。
Single-variable test shows that excess earning of stock price has a high positive correlation with return ratio on net assets, but a weak correlation with audit opinion type.
单变量检验结果表明，净资产收益率与股价超额收益具有显著的正价值相关性，审计意见类型则弱之；
When the kernel function of the distributed delay takes the form weak kernel, the positive equilibrium is Absolutely asymptotically stable.
证明当分布时滞的核函数取弱核形式时，平衡点是绝对渐近稳定的。
This is all positive for now, however the Fed was hoping that a weak dollar would boost exports.
目前而言这些都是积极因素，但美联储希望弱势美元来促进出口。
Then becomes the Yin deficient positive weak card.
则成阴虚阳弱之证。
When the absorption is weak, the lateral shift for the composites with positive refraction will exhibit a positive displacement.
而当介质的吸收较弱时，正折射材料表面的古斯-汉欣位移才会出现正位移。
Conclusion HBsAg immune activity can be weakened after the samples are laid long, then doctors may omit the patients with HBsAg weak positive illness.
结论标本久置会使乙肝表面抗原的免疫活性减弱，从而遗漏乙肝表面抗原弱阳性者。
Results There are no obvious differences for strong positive and negative samples. But the weak positive sample appears pseudo-negative after being laid.
结果强阳性及阴性标本放置后，乙肝表面抗原检测结果相同，无明显差异，而弱阳性标本放置后，出现假阴性。
The embryo initials and suspensor cells showed very weak Feulgen positive reaction in the proembryo and young embryo.
在原胚及幼胚胚原细胞质中也呈现很弱的正反应。
The intensity of the hydrogen bonds become weak gradually from positive ions, negative ions to dipole ions.
从正离子、负离子到偶极离子，氢键强度逐渐减小。
Methods Classifying the samples -strong positive samples, weak positive samples and negative samples. Then detecting them respectively with ELISA at once and detecting the same samples the next day.
方法筛选强阳性、弱阳性及阴性标本若干份，用ELISA法对同一标本进行当天和隔日检测。
Moreover, they have strong evidence to prove the impact of the oil prices on agricultural commodity prices and the positive impact of a weak dollar on agricultural commodity prices.
此外，他们有强烈的证据证明油价和美元疲软对农产品价格的积极影响。
All students turned positive attitudes to English learning, especially for the weak students.
学生对英语学习的态度变得积极主动，尤其是学习成绩较差的学生。
All students turned positive attitudes to English learning, especially for the weak students.
学生对英语学习的态度变得积极主动，尤其是学习成绩较差的学生。
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