也就是说，有必要存在一种让开发工程师更快更有效的做测试的工程作用。
Specifically, engineering roles that enable developers to do testing efficiently and effectively have to exist.
这就是为什么给失业者帮助是一种有效刺激；这也说明削减低收入工人的税收对增加需求是有相应作用的。
That's why aid to the unemployed is an effective stimulus; it also suggests that tax cuts for lower-income workers will be relatively effective at raising demand.
控制光合作用的叶绿素呈现绿色也是有原因的——它反射了绿光，与太阳的光谱保持一致，这样它才能最有效地吸收阳光。
It is tuned to the spectrum of the sun in order to absorbsunlight in the most efficient way possible. The reflected green is the lightit rejects.
尤其是泡菜中的大蒜，可以有效杀灭可能引起食物中毒和胃溃疡的微生物，刺激能量代谢；因此对于缓解疲劳，提高活力有很好的作用。
In particular, the garlic kills the germ causing food poisoning and stomach ulcer and activates the energy metabolism, thus having good influence on relieving fatigue and increasing vigor.
怀孕时机体对铁可以更有效的吸收；因此，怀孕时吸收更多的铁对于提供给宝宝足够的氧气有重要作用。
The body absorbs iron more efficiently during pregnancy; therefore it is important to consume more iron while you are pregnant to ensure that you and your baby are getting enough oxygen.
这些记录同样对于设立新的对比测试项目有重要的参考作用，你可以观察到在每部分中，哪些布局形式和可复制的样式是最具有效率的改动。
This also provides a point of reference for when you are starting new projects –you can see which placements and copy types are most effective in which industries.
都说热牛奶里含有褪黑素有助睡眠，其实一杯牛奶里的有效成分少的可怜，基本上不起作用，但它多少还是有舒缓的作用。
Supposedly warm milk contains melatonin and trytophan and so helps induce sleep, but in fact, a glass of milk doesn't contain enough to have any effect. But it's still a soothing drink.
理解了这些相互作用，精神病学家能够想出并实施有目的的、有效的、高效的预防方法。
By understanding these interactions, psychiatrists can devise and apply targeted, effective, and efficient prevention methods.
因为我们现有的监管制度已经失败了。所以我们现在必须为将来设计出有力、有效、有监督作用的体系。
Because our current regulatory regime has failed we now must design a robust, effective, supervisory system for the future.
结论：针刺督脉穴对海洛因依赖戒断综合征症状有辅助治疗作用，能有效缓解戒断症状。
Conclusion Acupuncture on points of the Governor Vessel has an adjuvant therapeutic effect on heroin dependence withdrawal syndrome and can effectively relieve abstinence symptoms.
实践证明该方法简单有效，对旧机床的改造有一定参考作用。
The practice indicates that this method is simple and effective, has the reference effect on modifying the old machinery.
癌症研究团队英国方面的癌症信息主任莱斯利·沃克说，“这是一项激动人心的研究，增进了我们对于p53基因机理的了解。揭示它是怎样起调节作用的，对研发更有效的药品和癌症诊断方法有重要的意义。”
Lesley Walker, cancer Research UK's director of cancer information, said: "This is a really exciting study which improves our understanding of how the p53 gene works."
越来越多的人因心脏疾病，糖尿病和癌症而忍受疼痛，但是很多用来缓解疼痛的药物并不是完全有效或者有危害性的副作用。
More people suffer from pain than from heart disease, diabetes and cancer combined, but many of the drugs used to relieve suffering are not completely effective or have harmful side effects.
无论有多少员工为你工作，无论你洗不喜欢他们，与同事的有效沟通对企业的成功起着相当重要的作用。
No matter how many people work for you or whether you like or dislike them, how well you communicate with your coworkers plays a huge role in the success of your business.
饮食补充剂：补充剂及其他天然产物也可能对降低胆固醇有利。某些有效；某些有副作用。
Diet supplements: supplements and other natural products may help lower cholesterol, too. Some are more effective than others; some have side effects.
临床麻醉剂量的异丙酚可有效地清除OFR，有显著的脑保护作用。
Therapeutic dose of propofol may play a role in brain protection and act as an OFR scavenger in vivo.
垫资承包现象有其存在的必然性与合理性，禁止和压制并非是解决垫资承包问题的有效途径，通过有效的方法进行约束和引导，垫资承包是可以发挥积极作用的。
The existence of the phenomenon of contracting with fund has its rationality and inevitability. Forbidding is not an effective method to solve the question of contracting with fund.
结论：血浆置换是一种有效的人工肝支持疗法，对慢性重型肝炎有肯定和可靠的辅助支持与治疗作用。
Conclusions: the plasma exchange is a kind of effective artificial liver support therapy, having affirmative and dependable effect of support and treatment in patients with chronic severe hepatitis.
结论所建混合生物人工肝支持系统对肝衰竭有明显的肝支持作用，可作为重型肝炎的有效治疗手段。
Conclusions the hybrid artificial liver support system has prominent liver support effects for hepatic failure, which can be regarded as an efficient measure for the treatment of severe hepatitis.
通过实验比较的测试，发现体育定向锻炼能有效改善眼的调节功能，并对预防近视有积极作用。
Testing and experiments show that directed physical trainings can effectively improve the optical adjusting functions and prevent the incidence of short sight.
隐囊蕨的黄酮提取液对羟自由基、超氧自由基有良好清除作用，并能有效阻断猪油的氧化。
The flavonoids extract can scavenge Oxygen and Hydroxy free radicals, and can stop the oxidation of the lard effectively.
结果表明，双氧水对于本溶胶体系有有效的催化作用，溶胶具有较好的稳定性，是制备氧化锆薄膜的一种经济实用的前驱溶胶。
The results showed that oxydol effectively accelerated hydrolysis of the system, the sol system was fairly stable and it was an economic and practical sol to prepare zirconia films.
结论介入放射学置入金属内支架是一个简单、有效的治疗方法，对不能手术的胃出口部狭窄和术后吻合口狭窄有很好的缓解作用。
Conclusion The implantation of metallic self expanding stent was a simple and effective method which offered good palliation for obstruction of inoperable gastric outlet and post operative strictures.
研究发现，蝌蚪黑色素能有效清除激发态自由基。对肝脂质过氧化有明显抑制作用。
The results showed that black pigment of frog tadpole can effectively cleaned up the free radical in rat liver tissue, and inhibited lipid peroxidation.
结论有效的行为干预对提高慢性非传染性疾病患者医嘱的顺从率有明显的作用，从而改善疗效。
Conclusion The compliance with medical treatment of patients with chronic noncommunicable disease improves significantly with effective behavior intervention, thus improving curative effect.
同时，在研究中发现氧化镁对POM有结晶成核作用，可有效提高POM的力学性能。
MgO also showed the nucleation effect on POM, which improved the mechanical properties of POM.
TTD为治疗UC的有效方药，能改善UC大鼠病损状况，有抑制血小板功能亢进的作用。
TTD, an effective formula for treating UC, can improve the pathological injury in the colon of the UC rats and inhibit the hyperfunction of blood platelet.
他报告称尽管激素治疗有一定疗效，但只是暂时缓解，而且有一些副作用，辐射这了单独使用并不十分有效。
He reported that although steroid treatment can help, it is just a temporary fix, with several adverse effects, and irradiation is not very effective alone.
结论自体髂嵴软骨移植修复对鼻翼塌陷有良好的支持作用，可以有效地矫正唇裂术后鼻畸形。
Conclusion Autologous iliac graft perform a excellent role for nasal deformity, which can correct cleft lip nasal deformity effectively.
结论自体髂嵴软骨移植修复对鼻翼塌陷有良好的支持作用，可以有效地矫正唇裂术后鼻畸形。
Conclusion Autologous iliac graft perform a excellent role for nasal deformity, which can correct cleft lip nasal deformity effectively.
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