The earthworm is a useful animal. On the ground it is food for other animals. Under the ground, it makes rich soil for fields and gardens.
蚯蚓是一种有益的动物。在地面上它是其他动物的食物。在地下，它为田野和花园制造肥沃的土壤。
Objective to study the method to establish the model of otitis media with effusion (OME) and offer a useful animal model in the experimental study.
目的研究建立分泌性中耳炎小鼠动物模型的方法，为分泌性中耳炎的动物实验研究提供一种有用的动物模型。
Domesticated Balkan donkeys used to be very popular inrural Serbia, but modern hauling machinery made the people turn their back on this once useful animal.
在过去，家养的巴尔干半岛驴在塞尔维亚乡村曾非常受欢迎，但随着现代搬运机器的产生使得人们渐渐冷落了这种有用的动物。 。
Conclusion the congestive heart failure model induced by rapid ventricular pacing has the advantage of controllability and is a useful animal model for clinical research of heart failure.
结论快速起搏致充血性心力衰竭犬模型在病程上具有可控性的优点，是一种较为理想的研究充血性心力衰竭的实验模型。
In addition to butanol, the bacteria can produce various useful fatty acids that existing processes derive from plant and animal oils.
除了丁醇，它还可以生产从植物和动物油脂出发的多种有用的脂肪酸。
In either case, its legs must have become less useful as the animal evolved over time.
不管是那种情况，它的腿在长期的进化过程中渐渐的没有用了。
In most respects, smoke exposure worsened the host response to influenza. This animal model may be useful in studying how smoke worsens respiratory viral infections.
在更多的方面，被动吸烟恶化了宿主对流感的反应。本动物模型在研究吸烟如何恶化呼吸道病毒感染方面可能是有用的。
Useful drugs are made from inorganic substances or are plant and animal by-product.
有用的药物是由无机物质制成的，或者是植物和动物的副产品。
Animal models of these diseases are proving useful to understand how dysfunction of affected genes and proteins contributes to disease pathology.
这些疾病的动物模型，有助于理解如何受影响的基因和蛋白质功能障碍疾病的病理。
Conclusion Electron microscopy is a reliable and useful technique and can be successfully used in animal virus detection.
结论应用电镜技术是一种检测动物病毒可靠有效的方法。
Animal waste is the best food for the soil; but chemical fertilizers are also very useful.
动物粪便是土壤的最好养料，当然化肥也非常有用。
In addition, the knockout mice might be useful as a model to study mania, as there is no other animal model available yet.
另外，该基因敲除小鼠可以作为研究躁狂症的模型。现在还没有可用于躁狂症的动物模型。
A superbly useful talent for a rogue is ranger, which allows you to call an animal to join your party.
为一个流氓阿寄望有用的人才是护林员，它允许您调用动物加入您的党。
Chemical reactor model is very useful to characterize the animal gut quantitatively and help us to interpret the digestive strategies of animals.
利用化学反应器模型及理论可以定量地描述动物的消化过程，阐述动物采取的消化对策和分析食物的消化动力等。
The degree of parts and animal spirits necessary to constitute that character, if properly applied, might have made him useful in many parts of life;
那构成他性格的必不可少的才华和勇敢精神，若是运用得恰到好处，或许会使他在一生的许多方面成就为有用人才；
The Thrull is a curious animal, a servant race that is often more useful dead than alive.
索尔兽是一种奇怪的生物，一种奴仆一样的族类，经常是死了比活着有用。
Aerobic compost is a useful way of transforming animal dung into a stable and safe organic matter for use as an organic amendment.
好氧堆肥是利用好氧微生物作用使禽畜粪便稳定化、无害化、资源化的一种有效方法。
Conclusion the site specific point mutation system can modify human gene in vitro more accurately. It is useful in the setting up of animal models.
结论体外定点突变系统可以对基因进行精细的修饰，为建立更精确地模拟人类疾病的动物模型打下基础。
The above features render this animal model useful in studying tumor invasion and metastasis, and tumor angiogenesis as well.
这对于研究肿瘤转移、浸润以及肿瘤血管生成具有一定意义。
In China the animal signs also serve a useful social function for finding out people's ages.
在中国属相在社交场合也很有用，可以用它来获知他人的年龄。
This model is a useful tool for the scheme designing experiment in animal and interp...
该模型可用于动物实验方案的设计和实验结果的解释。
But they added: "on the basis of animal models, however, it is interesting to consider that rapamycin... might prove useful in combating many age-associated disorders."
但是他们又补充道：“然而，在动物样本的基础上，考虑雷帕霉素在对抗与许多与年龄相关的失调问题上可能证明有效，这一点也很有趣。”
Monitoring lactate levels is, therefore, a good indicator of the balance between tissue oxygen demand and utilization and is useful when studying cellular and animal physiology.
因此乳酸浓度的监测是组织内氧需求与利用平衡的良好指标。同时对细胞和动物生理学研究也很重要。
Compounds are provided that act as potent antagonists of the CCR9 receptor. Animal testing demonstrates that these compounds are useful for treating inflammation, a hallmark disease for CCR9.
本发明提供用作CCR9受体的有效拮抗剂的化合物，动物治疗显示这些化合物用于治疗炎症，一种CCR9的标志疾病。
The animal signs also serve a useful social function for finding out people's ages.
十二生肖在社交场合也很有用，人们可以通过它来估算别人的年纪。
The animal signs also serve a useful social function for finding out people's ages.
十二生肖在社交场合也很有用，人们可以通过它来估算别人的年纪。
应用推荐