rr是什么意思_rr怎么读_rr造句和翻译

Rr

abbr.(=rear)

网络释义：相对危险度(relative risk)；呼吸频率(respiratory rate)；相对风险

网络释义

abbr.1.(=rear)

abbr.1.(=rear)

na.1.railroad2.rural route

1.相对危险度(relative risk)从相对危险度（RR）来分析，非化疗组的预后是化疗组相对危险532（1/0188）倍，RR的95％可信区间为（257、1099）；而…

2.呼吸频率(respiratory rate)以呼吸频率(RR)12次/min，心率(HR)50次/min，SpO293%及平均动脉压(MAP)下降幅度>30%(86/56 mmHg)作为循环和呼吸抑 …

3.相对风险经计算其相对风险(RR)平均为90，即表达B27抗原的个体较之B27阴性者患AS的机会要大平均90倍。表明HLA—B27是决定强 …

4.资源记录(Resource Record)要添加的最常用资源记录（RR）包括以下几种。n 主机（A）：用于将DNS域名映射到计算机使用的IP地址。

5.发动机后置后轮驱动邋邋发动机后置后轮驱动(RR)——这是大多数客车所采用的布置方式，其具有降低室内噪音、利於车身内部布置等优点。 邋邋 …

1.But Argentina argued that the patents only applied when the transgene was used for protecting living plants from the RR herbicide.但是阿根廷认为，该专利只适用于这种转入的基因用于保护活的植株抵抗农达除草剂的时候。

2.An enzyme, lactic dehydrogenase, was found at significantly raised levels in the heart, muscle, and kidneys of kids fed GM RR soy.在喂食转基因大豆的羊羔的心脏、肌肉与肾脏，发现了显著高水平的一种酶，乳酸脱氢酶。

3.The smoker contracts the lung cancer RR is 10, other national material also confirmed between them the connection.吸烟者患肺癌的RR为10，其他国家资料也都证实了它们之间的关联。

4.The mechanical expansion pipe mould used for plastic RR reciprocal joint was discussed in detail.着重讨论塑料管材用橡胶圈（RR）伸缩节机械胀管模具。

5.RR: We were in a recession, people were looking for cheaper alternatives to market.RR：我们正处在一个经济低潮期，人们都在寻找相对市场价更便宜的商品。

6.We are informing the USDA of our findings at this early stage, specifically due to your pending decision regarding approval of RR alfalfa.我们在这个早期阶段及时向美国农业部通知这些调查结果，特别是由于您延迟决定对抗草甘磷转基因苜蓿的批准。

7.So people who eat food products from GM RR crops are eating amounts of these substances that may have toxic effects.所以，吃抗草甘膦转基因作物加工食品时同时在吃有这些毒性影响的物质。

8.The response rate(RR), the clinical benefit rate(CBR), time of tumor progression(TTP) and the quality of life(QOL) were observed.观察有效率（RR）、临床受益率（CBR）、肿瘤进展时间（TTP）、生活质量（QOL）及不良反应。

9.There was a reduction in breast cancer among women, but this was not statistically significant (RR, 0. 83).女性乳腺癌发病率降低，但无统计学意义（RR，0.83）。

10.Relative risk( RR) was used as a measure of the effect of folic acid supplementation on the risk of stroke with a random effect model.采用相对危险度（R）大小，作为衡量叶酸补充治疗在降低卒中发生危险有效性的指标。