Even worse, the study suggests, patient cell phones carry twice as much gunk into the hospital as hospital staff cell phones, probably because the staff undertake infection control measures regularly.

Road transport produces most of both types of gunk: 83% of the fine particles and46% of the nitrogen pollution.

这两种黏性物质主要由公路交通产生：83%的细颗粒物以及46%的氮氧化物污染。

OOW: Well, I'll be careful.

值班驾驶员：我会小心。

OOW: Yes, sir. I'll bear that in mind.

值班驾驶员：遵命，我会牢记在心。

OOW: This can also be deemed as polluting the port, right?

值班驾驶员：这样做也被看成是对港口造成污染，对吗？

Make random patrols and remain in radio contact with the OOW.

巡视路线不固定，并与值班驾驶员保持无线电联络。

The OOW shall have adequate knowledge of ship security plans.

船舶驾驶员应充分了解船舶保安计划。

Comparing with the traditional cutting fluids, OoW has more superiority in protecting environment, saving resources and so on.

与传统切削液相比，油膜水滴在保护环境，节省资源等方面有很大的优势。

An interior point method is used to solve the multi-objective OPF.

并用与系统规模关系不大的内点法对模型进行求解。

The Research of Reactive Power Price Based on OPF

基于最优潮流的无功电价研究

Fuzzy modeling and interior point algorithm of multi-objective OPF problem

多目标最优潮流问题的模糊建模及内点解法

A New OPF Algorithm Based on Karmarkar' Interior Point Method

一种基于Karmarkar内点法的最优潮流算法

The coefficient OIF can be used to examine the feasibility of image merging method.

以OIF指数来检查融合方法的可行性。

They believe they are smart enough to make many oif their own decisions.

他们认为自己是足够聪明的，可以自己做出许多决策。

Matrix Solution oif Indefinite Equations of First Degree over Euclidean Ring

欧氏环上一次不定方程组的矩阵解法

Study on bioactive sequence and structure of polypeptide chain for the OIF from seminal plasma in Camelus bactrianus

双峰驼诱导排卵因子活性位序列测定与肽链结构研究

Pig, oig, dance a jig.

小猪，小猪，跳起舞。

PART III – Financial Section: This section begins with a message from the Department's Chief Financial Officer and the OIG's Commentary and Summary.

第三部分&财务部分：这一部分开篇就是司法部首席财务官和监察长办公室的解说和总结。

Expression of OPG mRNA in human periodontal ligament cells under mechanical force loading in vitro

体外培养的人牙周膜细胞在机械力作用下骨保护因子mRNA的表达

Effects of titanium alloy particle on the expression of OPG in human osteoblasts in vitro

钛合金颗粒对成骨细胞骨保护素基因表达的影响

Bone protection element OPG in type 2 diabetic patients significantly increased than the controls.

骨保护素OPG在2型糖尿病患者中明显升高。