Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.在有些油田卤水中,钡的浓度大于100毫克/升.At lower concentrations they may even be stimulants of cell division.在浓度较低时,它们甚至能促进细胞分裂.Methods Three different...
In heavy concentrations, ozone is irritating to the eyes, nose and throat.高浓度的臭氧会对眼睛、鼻子和咽喉有刺激作用。Large concentrations of capital were in the hands of merchants.大量资本集中在商人手里.The latest data showed that global ozone concentr...
“ 我想锚地大概是在南面那个小岛的后面 吧 ?”'The anchorage is on the south, behind an islet, I fancy?'我的身后是大海, 前面是锚地.Behind me was the sea, in front the anchorage.这是幅凄凉的景象, 但这也告诉我们这锚地非常平静.It was a sad sight, but It'showed us ...
This water can be reused in the same process.这种水可以在相同过程中重复使用.The label is not reused, paste as a seal , bridge is, exuviate.该标签不可重复使用, 作为封条时, 粘贴牢固 、 不易脱落.The same water was reused after chemical treatment.原来的水经过化学处理之后再度使...
The IPC 、 PMA protected the myocardium from sustained ischemia - reperfusion injury . Bre.Bre. 则可消除IPC对心肌的保护作用.Does the rework instruction comply with Synaptics Spec and IPC specification?重工指导书是否符合synaptics规格与IPC规范?Inter...
detecting the unmistakable whiff of electoral blackmail发现选举讹诈的蛛丝马迹It looks like the pictures were being used for blackmail...这些照片好像被用于敲诈勒索。...a plot that mixes blackmail, extortion and mindless violence.集合了敲诈勒索和盲目暴力的故事情节...
Clubbing baby seals to death for their pelts is wrong.为了获得海豹皮而用棍棒打死幼海豹是不道德的。Check seals on fridges and freezers regularly.定期检查冰箱和冷冻柜的密封装置。They saw many seals off the Coast of Alaska.他们在阿拉斯加海岸外看见很多海豹....