查询词典 exposed

Based on the retrosigmoid approach, the suprameatal tubercle and partial petrosal apex were drilled. The CT and the manual measurements were used for determining the extension of the suprameatal tubercle and petrosal apex in three dimensions before and after the resection of them. The exposed field of the middle fossa and superior clivus and the length of the exposed trigeminal nerve were also measured.

经乙状窦后入路开颅，磨除内耳道上结节和部分岩尖，采用实体和CT相结合的方法测量内耳道上结节、岩尖的切除范围，记录内耳道上结节、岩尖切除前后颅中窝、上斜坡的显露面积和三叉神经的显露范围。

Obstetrical records of 12 224 primiparae in obstetrical wards of 8 hospitals in Beijing were reviewed,and each primipara was interviewed by questionnaire before discharge from hospital during May 1992 to April 1993.1 272 cases exposed to occupational noise during pregnancy were selected as the exposed group,and 9 260 cases of unexposed to any occupational hazards as the control group.

为探讨应用医院产科资料进行职业性有害因素对妊娠经过和妊娠结局影响研究的价值，对北京市8所医院产科病房自1992年5月至1993年4月期间住院分娩的12 224名初产妇，进行了应用产科记录资料，并于产妇出院前做个案随访，进行问卷调查的方法收集资料。

But when a individual has developed the disease in exposed case we cannot measure the probability of who would have developed the disease even if he had not been exposed .

但是当一个个体在暴露的情况下发病时，我们无法测量到假若该个体不暴露时也可能发病的概率，因而，我们无法测量暴露对个体产生的效应。

The difference between the test groups and the control group was statistically significant. It could be deduced that all the insecticides tested in this experiment damaged the spiders′ intestinal mucosa, compromising its function as a barrier and letting large molecules such as FTIC-D more easily penetrate. Among the insecticides, pyrethrin and Bt preparation are bio-insecticides, and the FITC-D concentrations of the spiders exposed to these two bio-insecticides were more than those of the spiders exposed to the chemical insecticides imidacloprid and dipterex. The difference between the bio-insecticide groups and the imidacloprid group was significant, but there was no significant difference between the bio-insecticide groups and the dipterex group.

结果表明：4种杀虫剂处理后拟环纹豹蛛血液中的荧光素浓度远高于对照组，各个处理组拟环纹豹蛛血液样本中的荧光素浓度均与对照组存在极显著差异，可见4种杀虫剂均将对拟环纹豹蛛肠黏膜的屏障功能造成损伤，导致大分子物质易于通过；其中1.5%除虫菊素水乳剂三保奇花和Bt制剂强杀处理后拟环纹豹蛛中肠黏膜的通透性高于仿烟碱类化学杀虫剂吡虫啉处理组，差异达到显著水平，但与有机磷杀虫剂敌百虫处理组差异不显著。

Exposed steel wall and below exposed deck 50mm thick rock wool.

外曝钢壁和外曝甲板的下部均敷设50mm 厚岩棉绝缘。

The shell has a chucking hole through which the center core of the disc is exposed and read-write windows through which the respective signal recording portions are exposed.

壳体具有一让磁盘的盘心暴露出来的夹持孔和一让各信号记录部分暴露出来的读写窗口。

An eldest child will be exposed to all of his siblings ' infections when they are at the snotty nosed toddler stage; a second child will be exposed to one fewer; and so on.

最大的孩子要经历所有弟弟妹妹们的幼年阶段；第二个孩子将少经历一个；以此类推。

METHODS: CNE-2 human nasopharyngeal carcinoma cells were exposed repeatedly to γ-rays and then screened for a new radioresistant subline named CNE-2R. Double times of CNE-2 and CNE-2R cells were determined by MTT assays. The relative radiosensitivities of tumor cells were assessed by standard colony formation assays. Survival rates after exposed to irradiation were measured by MTT assays. The time courses of cell cycle distribution before and after irradiation were investigated by flow cytometry.

用γ射线反复照射CNE-2细胞，筛选出放射抗拒细胞株CNE-2R；检测细胞生长的倍增时间；应用细胞克隆形成实验检测细胞的放射敏感性；MTT法检测照射后不同时间的存活分数；用流式细胞术检测细胞的周期分布特征。

Because you have been exposed to this particular form of light ray, sun block should be used for up to 6 weeks after treatment if you expect to be exposed to the sun.

因为你已经接触到这种形式的光线，防晒应使用长达6周的治疗后，如果你期望得到的曝光太阳。

From the three exposed way, inhalation, take-in and skin absorption, it was found that intake is the main exposed way for Dioxin and PAHs. For Dioxin, the carcinogenic risk of the male is 6.79×10-6 and is 6.44×10-6 for female. For PAHs, the carcinogenic risk of the male is 2.83×10-6 and is 2.73×10-6 for female.

吸入、摄入及皮肤吸收为人体三大暴露途径，本研究模拟两污染物结果显示摄入为主要暴露途径，终身致癌风险值皆高於一般风险限值，戴奥辛男性致癌风险为6.79×10-6、女性致癌风险为6.44×10-6；多环芳香烃男性致癌风险为2.83×10-6、女性致癌风险为2.73×10-6。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。