查询词典 per kg

Methods: Sixty patients in epidural anesthesia of gynecological surgery were randomly divided into two groups(n=30). Group A midazolam 0.04 mg/kg and fentanyl 1.0 μg/kg; group B: pethidine 1.0 mg/kg and haloperidol 0.05 mg/kg.

选择ASA 1~2级硬膜外麻醉下行妇科手术患者60例，随机分成两组，每组30例。A组：咪唑安定0.04mg/kg+芬太尼1.0μg/kg；B组：哌替啶1.0mg/kg+氟哌利多0.05mg/kg。

Adult rats were measured body weight and imaged by Micro-CT, then divide into four groups randomly; according to control, low dosage, medium doagse, high dosage. Each group was given aqueous solution of Paraquat via oral single dosage at 0mg/kg, 40mg/kg, 60mg /kg, 80mg/kg, respectively.In control group, the color and luster of the lung samples appeared normal and no petechia was observed.

成鼠先秤重及Micro-CT造影，再以随机方式分成控制、低剂量、中剂量、高剂量四组，依其组别给予单次不同剂量之巴拉刈水溶液，给药后每周进行两次秤重及Micro-CT造影，连续进行四周，并在每周造影后，每组随机牺牲一只成鼠，取出肺脏，进行检体及组织病理观察。

Lead Ph Basic load rating Permissible load F P Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm kN kN kN kg kg/m 4 4.2 7.6 0.13 0.8 Type using standard material Standard grease Standard seal Iron-based AFB-LF RR...Lead Ph Basic load rating Permissible load F P Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm kN kN kN kg kg/m 2 1.5 2.9 0.045 0.47 Type using standard material Standard grease Standard seal Iron-based AFB-LF RR...

载荷钢球圈列数 DN值预压预压方法导轨型号 3列 1.00圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 EK4， FK4 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性无单一螺帽右螺纹无 35.0 螺纹条数防尘措施防尘罩形式 W清洁环与QZ润滑装置配用 1 无。。。

CTX ip 0.06 mg/kg, 0.12mg/kg significantly reduced the errors of the mice in Y-Maze test, decreased the mices training times, shorten the escape latency in Shuttle box test. In Step-down test, CTX ip 0.06mg/kg, 0.12mg/kg increased the escape latency and reduced the number of errors, CTX also reduced the searching platform latency and swim path-length in Morris water maze test with mice.

实验发现，CTX能明显增加热刺激引起的疼痛闭值，明显减少醋酸引起的扭体次数，并能显著增加小鼠在Y型迷宫实验中的正确反应次数，减少在穿梭箱实验中小鼠重新训练至学会标准的训练次数及小鼠的反应时间，能增加小鼠在跳台法中的潜伏期，减少错误反应次数，减少小鼠在Morris水迷宫实验中的寻台时间和游泳路程，以上效果均表现出明显的剂量依赖性。

Results showed that low contents of Cd has promotion effect on Oryza Sativa, but high contents of Cd has not obvious restrain on it. The total trend of distribution of Cd in Oryza Sativa is root＞stem＞shell＞rice. The relation between Cd contents in rice and total Cd in soil as well as availability Cd in soil has been investigated. The result showed that both the total Cd and the availability Cd had notably correlation with content of Cd to rice, and the critical point were CaCl2-Cd=0.71mg/kg, DTPA-Cd=1.34 mg/kg, EDTA-Cd=0.76 mg/kg, NH4OAc-Cd=0.77 mg/kg.

研究表明：低浓度的镉对水稻生长稍有促进作用，高浓度的镉对其生长并没有明显的抑制作用；镉在水稻植株中总的分布趋势为根＞茎＞稻壳＞糙米；用4种有效态提取剂（0.1 mol/L CaCl2、DTPA、0.05 mol/L EDTA和1 mol/L NH4OAc）浸提出的有效态镉的含量和土壤中镉总量与水稻糙米中镉含量均达到显著相关水平，并确定了它们的临界值分别为CaCl2-Cd=0.71 mg/kg， DTPA-Cd=1.34 mg/kg， EDTA-Cd=0.76 mg/kg， NH4OAc-Cd=0.77 mg/kg。

The 4th left rib was cut and a model of left coronary artery occlusion/release was carried outo Rats were divided randomly into 4 groups: control group without LCA occlusion (group A, n=6);I/R group(group B, n=6); ketamine(5mg.kg-1)+I/R group (group C, n=6); ketamine(10mg.kg-1)+I/R group(group D,n=6)o All rats in groups B, C , D were subjected to 30 minutes of LCA occlusion followed by 120minutes of reperfusion. Rats in group C and D were injected with 5mg.kg-1 and 10mg.kg-1 of ketamine before reperfusion, respectively. Significant electrocardiogram and color changes at the area at risk were considered indicative of successful coronary occlusion and reperfusionc Serum was exampled from left jugular vein at 30 minutes and 120 minutes during reperfusion to measure IL-6 and TNF- level by ELISA measurements. After reperfusion of 120 minutes, the heart was removed and the cardiac apex was exampled with snap-frozen in liquid nitrogen and stored at -70 C .

采用左冠状动脉前降支结扎开放建立心肌缺血／再灌注模型，健康SD大鼠24只，随机分为心包打开假手术组(A组，n=6)，缺血／再灌注对照组(B组，n=6)，5 mg·kg~(-1)氯胺酮+缺血／再灌注组C组，n=6，缺血30min后右腹股静脉注入5 mg·kg~(-1氯胺酮，10mg·kg~(-1)KTM+I／R组D组，n=6，缺血30min后右腹股静脉注入10 mg·kg~(-1氯胺酮。10％水合氯醛40 mg·kg~(-1)腹腔注射麻醉，气管切开，连接多功能监护仪记录心电图；小动物呼吸机人工呼吸，呼吸频率60次／分，潮气量2ml／100g，于左胸第四肋间打开胸腔暴露心脏，在左心耳下1mm左冠状动脉处，用丝线，眼科外用不锈钢小圆针穿过心肌浅层，稳定10min后将U型含有铜丝的胶管置于冠状动脉表面一起结扎(A组不结扎，B、C、D组结扎)；结扎开始左心室心尖部即由红色变暗，30 min后呈暗红色，心电图中出现S-T段抬高，说明缺血形成。

Methods The drug is given to rhesus monkey by the intramuscular injection, first dose duplicate followed by a single dose at 24,48,72,and 96hrs for 5 days, the total doses are given respectively as 15.0mg/kg, 7.2mg/kg, 3.6mg/kg, 1.8mg/kg. Experimental animal was bitten by Anopheles dirus before giving drug, and at 6,12,24,30,36,48,54,60,72,84,and 108hs later, mosquites were examined for oocysts on day 9 and sporozoites on day 13 after infection.

方法首剂药量加倍，随后24，48，72和96小时给实验猴各肌注一次，疗程5天，总剂量分别为15.0mg/kg、7.2mg/kg、3.6mg/kg、1.8mg/kg；在给药前及给药后6、12、24、30、36、48、54、60、72、84和108小时各用一批大劣按蚊叮咬实验猴，叮咬后第9天解剖蚊胃，第13天解剖涎腺。

Methods Forty weanling Wistar male rats were divided into four groups. In one group, 1%sulfadiazine was added to regular diet (vitamin K 50 μg/kg) to induce vitamin K deficiency. In the other three groups, the vitamin K levels in diets were 50 μg/kg, 300 μg/kg, 2 550 μg/kg respectively.

选用40只雄性断乳大鼠，分为4组： 1组饲料中维生素K水平为50 μg/kg，并添加1%磺胺药阻断肠道菌群合成维生素K，其余3组饲料维生素K水平分别为50、300、2 550 μg/kg。

A method for simultaneous determination of oxytetracycline, tetracycline, chlortetracycline and choramphenicol in seafood was successfully developed using high performance liquid chromatography with ammonium acetate/water and acetonitrile as the mobile phase. The results showed that the four antibiotics were well separated under the optimum conditions, with the limits of detection being 32 μg/kg for oxytetracycline, 15 μg/kg for tetracycline, 23 μg/kg for chlortetracycline, and 19 μg/kg for choramphenicol. The recovery of standard additions was 76~92% and the relative standard deviation was 0.8-4.5%. The method is rapid, sensitive, accurate and reliable and can be applied in the analysis of antibiotic residues in seafood.

建立了同时检测海产品中土霉素、四环素、金霉素、氯霉素残留的高效液相色谱分析方法，以醋酸铵-醋酸/水缓冲液和乙腈作为流动相，通过二元梯度洗脱，使四种抗生素获得了较好的分离，以基线噪音的3倍计算，土霉素、四环素、金霉素、氯霉素最低检出浓度分别为32μg/kg、15μg/kg、23μg/kg、19μg/kg，在添加浓度范围内，四种抗生素的加标回收率为76~92%，相对标准偏差为0.8~4.5%，该方法快速、灵敏、准确，可靠性高，可用于海产品中抗生素残留的色谱分析。

Of the 602 buskers, 58 per cent are guitarists, 10 per cent violinists, 9 per cent saxophonists, 10 per cent play flutes and harmonicas, 6 per cent accordions and keyboards and 2 per cent play the didgeridoo.

在602名街头艺人当中，58%是演奏吉他的人，10%是演奏小提琴的人，9%是演奏萨克斯管的人，10%是演奏长笛和口琴的人，6%是演奏手风琴和键盘的人，还有2%是演奏迪吉里杜管的人。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。