Animal test shows that it has targeting efficiency of vein administration over 10.

动物实验表明，静脉给药后，靶向效率在10以上。

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There is a lot of room for improving efficiency in targeting.

在定向方面存在许多提升效率的空间。

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Results Nanoparticle carrier system can protect the genes, have a high carrying efficiency and a well targeting property, it also can improve the bioavailability, sustained and controlled release.

结果纳米颗粒转运系统能够保护被转运的基因，有较高的转染效率，具有良好的靶向性，并且提高了药物的生物利用度，显示出一定的缓控释作用。

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Based at Addenbrooke's Hospital on the outskirts of Cambridge, Prof Burnet is trying to improve the targeting and efficiency of radiotherapy treatments, and to reduce toxicity in the healthy tissue surrounding the prostate.

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Portman said he finds it hard to believe that a couple of "rogue agents" in Cincinnati were responsible for the conservative targeting and that it was done as an efficiency measure to handle a large number of applications, as was initially suggested.

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Better targeting capabilities will continue to be a big part of the efficiency equation.

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