Coronary calcium is detected by ct scanning, a noninvasive procedure that, for calcium detection, does not require injected contrast.
冠状动脉钙量是通过CT扫描检测的，这种无创方法检测钙时不需要注射造影剂。
Contrast dye is injected to confirm that the needle is positioned correctly in the facet joint and that medication is contained inside the joint.
注入对比造影剂，以确定针的位置正确地进入关节突关节，关节内含有注入的药液。
Most modern injected radiographic positive contrast media are iodine-based.
大多数现代注射放射学阳性造影剂碘。
In another 52 volunteers, doctors mixed a high dose of the drug into the contrast medium that is injected into the site so X-rays can track the progress of the procedure.
在另外52志愿者中，医生将大剂量的药物加入造影剂中，在X线下注入病变部位以观察治疗过程。
Results 43 cases demonstrated very clear 3D intracranial vascular images. Only 2 cases with 3D image was insufficient, because the contrast injected rate was slight slowly.
结果43例显示了非常清晰的三维颅内血管影像，仅2例因注射造影剂速度较慢而三维影像不满意。
In contrast, a group given a placebo needed rapidly increasing amounts of injected insulin.
相比之下，一组给予安慰剂需要迅速增加胰岛素的注射量。
In contrast with the RBA, the bank of Japan kept rates unchanged at 0.5 per cent, though it injected Y1,000bn into the financial system to help provide liquidity to foreign Banks.
与澳大利亚央行相对比，日本央行则保持0.5%利率不变，尽管此前它向金融系统中注入1万亿日元，为外资银行提供流动性援助。
In contrast with the RBA, the bank of Japan kept rates unchanged at 0.5 per cent, though it injected Y1,000bn into the financial system to help provide liquidity to foreign Banks.
与澳大利亚央行相对比，日本央行则保持0.5%利率不变，尽管此前它向金融系统中注入1万亿日元，为外资银行提供流动性援助。
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