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Finally, the pH value, lactic acid, water soluble carbohydrate, ammonia nitrogen and cellulose contents were determined for WH silage prepared under the suitable adding doses of lactobacillus and cellulase at day 1, 3, 5, 15, 25, 35 after ensilaging. The pH value decreased from 5.5 before ensiling to 4.3 on the 35th ensiling day, whereas the reverse change tendence was observed for lactic acid content. The cellulose content of silage was lower from 26.5%DM in raw material to 22.3%DM.

结果表明：pH值由青贮前的5.5至青贮第35天时降至稳定的状态，而乳酸含量的变化趋势相反；凤眼莲茎叶纤维素含量从未青贮前的26.5%干物质，至青贮第35天降至22.3%干物质，降低了约4个百分点；青贮料中可溶性碳水化合物的含量随青贮时间的延长而逐渐下降，但是在第5天到第15天的时间段里，可溶性碳水化合物的含量无显著性下降；氨态氮占总氮的比例从青贮第1天的4.61%显著上升至第5天的8.25%，而从第5天开始到第35天，氨态氮占总氮的比例上升的幅度较小。

Methods The suspension of spermatozoa was obtained from cauda epididymides using "diffusion" method. Different doses of cadmium chloride (0, 0.5, 1.0, 2.0, 4.0, 8.0, 16.0, 32.0 mg/L) were administrated to spermatozoa suspension.

方法］用扩散法收集大鼠附睾尾成熟精子制成精子悬液，分8组，CdCl2染毒浓度分别为0，0.5，1.0，2.0，4.0，8.0，16.0，32.0mg/L，每组6个平行样，染毒30min、1h、2h、4h后用CASA仪测定反映大鼠精子运动能力及运动方式的各项参数。

This is not to be recommended, because high doses of folic acid are suspected of exacerbating certain cancers.

大剂量的摄入维生素B被怀疑有加剧某些癌症的可能，不主张多服。

The dose is biologically equivalent to 60 Gy EBRT delivered in fractionated doses.

其生物剂量相当于总剂量为60Gy的分次EBRT。

The irradiation doses were ranged from 10 to 25 grays.

结果：术后放射治疗瘢痕疙瘩的总有效率为89.8%。

One of the problems with testosterone given by mouth is that it has to be given in relatively high doses to have an effect as the liver, the organ which removes poisonous substances from the blood, also inactivates testosterone.

其中一个问题，睾酮所给予的口是，它已得到相对较高的剂量有一个作用，作为肝，器官，其中删除了有毒物质从血液，也失活睾酮。

Insomniac / Sleep / 45 Minutes / Many of our sleep doses do the job for a casual users - lulling them into a gentle sleep.

Insomniac /睡眠/ 45分钟/我们的许多睡眠剂量做这项工作的临时用户-便是他们温柔的睡眠。

The researchers suggested several times for drinking, low doses of caffeine, more can be achieved refreshing effect.

研究人员建议饮用数次，对低剂量咖啡因，可以实现更清爽的效果。

OBJECTIVE:To study the response of inhalation doses of nebulized ipatropium bromide solution in treatment of COPD.

目的：明确雾化液吸入方式对慢性阻塞性肺病支气管扩张剂量反应。

Blood sugar levels can be elevated, necessitating adjustment in the doses of oral diabetic medications and insulin.

血糖可能升高，因此，应调整口服糖尿病药物和胰岛素剂量。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。