这对我们来说是一个解决方案——让鸟类来做这项工作既便宜又有效——它可以让脆弱的橡树和松树有机会真正“像树一样生长，然后老去”。
It's a solution for us—getting birds to do the work is cheap and effective—and it could give vulnerable oaks and pines the option to truly "make like a tree and leave."
迟来的积雪将有效的生长季节缩短至某一程度，使得幼苗无法自行生长。
Late-lying snow reduces the effective growing season to the point where seedlings cannot establish themselves.
这就涉及到新陈代谢以及有效的提供癌细胞“胀大”和生长的燃料。
This is involved in metabolism and effectively provides the fuel for the cancer cells to "bulk up" and grow.
顺铂通常第一次给药时有效，它有一个主要的缺陷：肿瘤获得耐药性，而且重新开始生长。
While cisplatin is often effective when first given, it has a major drawback: Tumors can become resistant to the drug and start growing again.
这种方法是一种有效的综合运用非化学和化学方法的方法，并充分利用害虫生长周期的一种方法。
IPM is an effective pest control method that uses information on the life cycle of the pest and incorporates nonchemical and chemical methods.
这样的养殖场还不能让切萨皮克湾完全回到以前的原生态，但是科学家表示，牡蛎在净化所生长区域海水上还是绝对有效的。
Such farming won't make the bay pristine again, but the researchers say the oysters are effective at cleaning the area where they're grown.
NCI副主任詹姆斯·朵罗修说，其它因素——研究中有效地将一块肿瘤生长成病变组织的方法——会影响某种特定类型癌症的结果。
Other factors, from the way a tumor grows to the amount of diseased tissue available for research, can affect the outcome of a particular type of cancer, says NCI deputy director James Doroshow.
人类携带有许多可以阻止肿瘤生长的基因，但是，如果表观基因组受到了破坏，就会有效地使这些基因沉默，使人体更有可能罹患癌症。
Humans carry a number of genes that stop tumours from growing, but disruption to the epigenome can effectively silence these genes, making it more likely a person will develop cancer.
辨别你的喂养计划是否有效的最好的方法，就是每两周和你的儿科医生一起将孩子的生长发育模式制成图表。
The best way to tell if your child's feeding plan is working is simply by charting his growth patterns with your pediatrician every two months.
科学家发现用沙门氏菌培养肿瘤可引发免疫反应，从而有效的杀死癌细胞-并能阻止其生长。
Scientists have discovered that treating tumours with the Salmonella bacteria can induce an immune response that effectively kills cancer cells - and also vaccinates against further growth.
这味与蝠蛾幼虫相似身长的真菌在其幼虫的尸体上繁殖生长出来的特殊的药材，被认为是非常有效的壮阳药和大补之药。
This unusual medicine, consisting of the remains of a caterpillar from which a thin fungus of similar length has sprouted, is said to be a powerful aphrodisiac and antidote to fatigue.
但甚至小鼠试验，白藜芦醇也尚未证实像雷帕霉素这么有效，针对一个基因来控制细胞的生长和分化。
But at least in mice, even resveratrol hasn't proven as powerful as rapamycin, which targets a gene that's central to the regulation of cell growth and development.
基性熔体的下垫作用是地壳生长的一种重要方式，并且代表了一种有效的幔向壳的物质与能量迁移。
Underplating of basic melt beneath the crust is one of the most important patterns of crust growth and represents an effective material and energy transfer from the mantle to the crust.
水杨酸有效消除肌肤炎症，收敛毛孔，提高肌肤的天然防护能力，从而抑制痘痘的生长。
Salicylic acid can effectively diminish inflammation, shrink pores, improve skin resistance and inhibit the growth of acne.
由此表明，特效生茸宝能有效地促进鹿的造血功能，增强机体代谢，从而促进了鹿茸的生长，同时也使鹿茸的质量得到了提高。
It was concluded that the effects of TXZRB on antler growth and its quality may be attributable to the promotion of hematopoiesis function and metabolism of antler.
有效性意味着人类仅控制一切可控因素，尽可能让生态系统自然生长。
Effective means we set all the controllable factors in it and allow the system to emerge into what they should be.
在地下生长的农产品吸收少量的辐射，标准洗涤法对这些食物就足够有效。
Undergroundcrops absorb little radiation. Standardwashing is sufficient for these foods.
高峰期前，用促进茎、叶生长和延长有效光合作用时间的方法，能在生长后期提高块茎的产量和秋水仙碱的含量。
The yield of tuber and colchicine content could be increased by means of promoting the growth of stem and leaves and elongating the effective photosynthetic time before the peak appeared.
生长模型是定量研究果树干周生长过程的有效手段。
Growth model was an efficient way to study the growth process of some factors of plants quantitatively.
化疗一般也不足以抑制如此多肿块的生长，放疗也不能有效地覆盖如此大的区域。
Chemotherapy is generally unable to inhibit the growth of so many masses, nor is radiation effective over such large areas.
化疗是使用有效的药物杀死癌细胞，控制其生长，或者缓解疼痛症状。
Chemotherapy USES powerful drugs to kill cancer cells, control their growth, or to relieve pain symptoms.
人类血清可以有效地诱导多态真菌病原体——白色念珠菌的菌丝生长，白色念珠菌会导致严重感染。
Human serum potently induces hyphal development of the polymorphic fungal pathogen Candida albicans, a phenotype that contributes critically to infections.
实验表明，这种微波放电装置是产生长程均匀放电激光等离子体柱的一种有效方法。
The experiment results show that this microwave discharge design is adequate to excite long uniform plasma column for gas lasers.
苜蓿在有效钙含量不足的土壤上生长不良。
Alfalfa will fail to grow well on soils which lack sufficient amounts of available calcium.
MMC系统是迄今为止发现的除注射外唯一有效舌下吸收大量生长因子分子的方式。
The MMC is the only effective way discovered thus far, other than by injection, to absorb the huge growth factor molecule sublingually.
建立生长模型是研究林木生长规律的有效手段。
Establishing the growth model was an effective approach to study the growth law of forest tree.
最有效的长期控制方法是让环境不利于疾病载体的生长。
The most effective long-term method of controlling insects and rodents is to make the environment less favorable for the vectors.
经试验证明：NG是枣组织培养中一种有效的新型生长调节物质。
The experimental results showed that NG could be a new and more effective growth regulator in tissue culture of jujube.
是一种独特的昆虫生长调节剂，可有效阻止幼虫到成蛹的正常发育，使苍蝇、昆虫灭绝。
It is a unique pest-nourishing flavoring, it can prevent normal growth from grub to pupa effectively, then die out the flies and other insects.
是一种独特的昆虫生长调节剂，可有效阻止幼虫到成蛹的正常发育，使苍蝇、昆虫灭绝。
It is a unique pest-nourishing flavoring, it can prevent normal growth from grub to pupa effectively, then die out the flies and other insects.
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