千克

The subcutaneous administration of sodium dimercaptosuccinate at a dose of 1500 mg/kg immediately after the intraperitoneal injection of trivalent antimonyl ammonium gluconate increased the LD_(50) of the latter from 90—112 mg/kg to 1300—1460 mg/kg.

皮下注射二巯基丁二酸钠1500毫克/千克，司将小鼠一次腹腔注射锑铵的半数致死量从90—112毫克/千克提高至1300—1460毫克/千克。静脉注身锑~(124)铵予家兔后，如立刻经同一途径注射二巯基丁二酸钠，亦可降低锑铵的急性毒性。

is: the use of a small amount of lime-style Bordeaux mixture (copper sulfate 0.5 kilograms, lime 0.175 kilograms, 50 kilograms plus water), or 50% carbendazim WP 1000 times, or 50% WPspraying 1000 times, to eliminate the ban and leaf anthracnose disease bacteria, 40 percent can be used 2000 times Rogor emulsion aphid virus eradication to prevent the occurrence of bunchy top disease

方法是：采用石灰少量式波尔多液（硫酸铜0.5千克，生石灰0.175千克，加水50千克）、或50%多菌灵可湿性粉剂1000倍液、或50%托布津可湿性粉剂1000倍液喷洒，以消灭炭疽病和叶班病病菌，可用40%乐果乳剂2000倍液消灭带毒蚜虫，预防束顶病的发生。

For rats and mice, the reported LD50 for melamine cyanurate was 4.1 g/kg and 3.5 g/kg, compared to 6.0 and 4.3 g/kg for melamine and 7.7 and 3.4 g/kg for cyanuric acid, respectively.

根据报道，对于兔和鼠而言，三聚氰胺三聚氰酸盐的半数致死量为4.1克/千克体重或者3.5克/千克体重，对应地，三聚氰胺分别为6.0和4.3，三聚氰酸为7.7和3.4。

In white mice, intraperitoneal injections of mixture of procaine (70 mg/ kg/day) and tartar emetic for 14 days reduced the toxicity of tartar emetic, raising the LD_(50) of the latter from 35 to 45 mg/kg/day.

一 普鲁卡因(70毫克/千克/天)和吐酒石混合腹腔注射小白鼠14天，能减低吐酒石之毒性，使吐酒石LD_(50)从35升至今5毫克/千克/天。

In accordance with the foreign carrier aircraft of similar size and weight of the structure of the standard conditions to compare the situation of J -10, the estimated result is improved for carrier-based aircraft F -10 bound to a significant increase in structural weight, if it is flying by leaping jump slide deck and conventional way of blocking the landing, the F-10B of the carrier improved in structure to increase the weight of about 500 ~ 550 kg, if the front wheel traction with catapult catapult take-off, front landing gear strength and the increase in traction structure also further increased from 100 to 150 kg weight.

按照国外类似规格的舰载机的结构条件和重量标准来对比歼-10的情况，估算的结果是歼-10改进为舰载机必然要大幅度增加结构重量，如果是采用跃升甲板滑跃起飞和常规拦阻着陆的方式，歼-10B 的舰载改进型在结构重量上大约要增加500~550千克，如果采用弹射器利用前轮牵引弹射的起飞方式，前起落架强度提高和增加牵引结构还要再增加100~150千克重量。

This loss was approximately 128 kg (133 kg) for gram-positive cases and 92 kg (112 kg) for other cases.

这一损失大约为一二八千克（ 133公斤）的革兰氏阳性病例和九十二千克（ 112公斤）的其他案件。

Air-to-air weapons of Mirage2000 include the MICA multi-target air-to-air intercept and combat missiles and the Magic 2 combat missiles, both from Matra BAe Dynamics.

"幻影"2000战斗机外部共有9个武器挂架：左右机翼下各有2个，每个内侧挂架的最大挂载能力是1800千克，每个外侧挂架的最大挂载能力是250千克；机身下有5个挂架，中央挂架的最大挂载能力也是1800千克，前、后两侧的4个挂架的最大挂载能力都是350千克。

Interention Participants were randomly assigned to 1 of 4 groups: 102 to the nonexercise control group and 155 to the 4-kcal/kg, 104 to the 8-kcal/kg, and 103 to the 12-kcal/kg per week energy-expenditure groups for the 6-month interention period.

干预 参与者被随机分为4组：102例不进行运动，155例每周能量支出4千卡/千克，104例每周能量支出8千卡/千克，103例每周能量支出12千卡/千克，4组均进行6个月的干预。

Carbon dioxide emissions in the process of cotton-growing are around 1 kg; Carbon dioxide emissions in the production from cotton to ready clothing are about 1.5 kilograms; Carbon dioxide emissions in transportation process from cotton fields to factory, then to retail end are about 0.5 kilograms.

买件衣服也会增加碳排放？买件衣服也会增加碳排放？听起来不可思议，可这就是现实。棉花种植过程中排放的二氧化碳约为1千克；从棉花到成衣的制作环节会排放1.5千克；从棉田到工厂再到零售终端的运输过程排放的总量约为0.5千克

A unit of energy and work in the meter-kilogram-second system, equal to the work performed by a one-kilogram ''.'force'.

千克米米－千克－秒单位制中能量和功的单位，等于在1千克力作用下沿''。

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。