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- A new filling master bath with a light specific gravity and high compressive strength which is made of epoxy resin,glass -microballon .coupling agents and so on. 采用环氧树脂、空心玻璃微球、偶联剂及其它助剂为原料,制造出高强度低密度环氧树脂复合材料。
- Application and Study of Ropivacaine in Light Specific Gravity Spinal Block 罗哌卡因轻比重蛛网膜下腔阻滞在临床中的应用与研究
- Using Light Specific Gravity Bupivacaine in Combined Spinal and Epidural Anesthesia in Aged Patients Undergoing Lower Extremity Surgery 轻比重液腰硬联合麻醉在老年人下肢手术中的应用
- Light specific gravity solution used in unilateral spinal anesthesia in senile patient subject to the lower limb operations 轻比重液单侧腰麻用于高龄患者下肢手术的临床研究
- Light specific gravity 轻比重液
- Magnesium is a light metal--having a specific gravity of 1.74 at 20 degrees C. 镁是一种轻金属,在20摄氏度时的比重为1.;74。
- An instrument used to measure specific gravity. 比重计用于测量比重的仪器
- Mohrs scale is 8, specific gravity is 5.6-6.0. 无解理,摩氏硬度8,比重3.;63。
- Granted the weight and the specific gravity of a body, we can calculate its volume. 假设已知一个物体的重量和比重,我们就能算出它的体积。
- A hydrometer for measuring the specific gravity of urine. 尿比重计衡量尿的比重的液体比重计
- Having relatively high density; having a high specific gravity. 比重较大的浓度相对较重的;重力大的。
- An instrument used to measure density or specific gravity. 比重计,浓度计用于测量密度或特定重量的仪器
- A hydrometer used to determine the specific gravity of acid solutions. 酸液比重计用来测定酸液比重的液体比重计
- Specific gravity is the ratio of the density of a substance to the density of water. 比重是某物质的密度与水的密度之比。
- The clinician is best guided by evidence of a water diuresis as indicated by observation of the urine specific gravity. 临床上最好的办法是通过观察尿的比重作为水利尿的指示。
- Granted the weight and the specific gravity of a body,we can calculate its volume. 假设已知一个物体的重量和比重,我们就能算出它的体积。
- Once the desired specific gravity is established, the same strength must be used henceforth. 所需的比重一经确定,以后就必须使用同一浓度的酸。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Zinc powder is a kind of deep gray powder, which consists infinitive form of circular particle, specific gravity 7. 本品为深灰色粉末,由不定形或圆状颗粒组成,比重为7。
- In this range, the pressure drop increases in proportion to the specific gravity of the mixture. 在这个范围内压力差的增加与深水的比重成比例。