目的对异丙酚靶控输注（TCI）镇静的患者，比较麻醉深度指数（CSI）与脑电双频谱指数（BIS）在无手术刺激条件下监测镇静深度的准确性。
Objective To compare the accuracy of bispectral index (BIS) and cerebral state index (CSI) used to measure depth of sedation during target-controlled infusion (TCI) of propofol.
深度精制的高粘度指数基础油的使用可以提高发动机油节能效果和保持能力。
Deeply refined base stocks with high viscosity index can also improve energy economy effect and retentivity.
目的应用脑电双频谱指数（BIS）监测常规经验麻醉下瓣膜置换术病人的麻醉深度（意识水平），观察BIS在伤害性刺激时的变化。
Objective: To study the degree of routine anesthesia depth in cardiac valve replacement patients monitored by bispectral index (BIS), and to find out the relationship between BIS and stimulus.
目的观察听觉诱发电位指数在全麻诱导插管期间的变化，评价其用于临床麻醉深度监测的有效性。
Objective To observe the changes of auditory evoked potentials index(AEPI)during induction and tracheal intubation and evaluate its effectiveness on anaesthesia depth monitoring.
目的：研究应用脑电双频指数(BIS)评估外科重症监护病房(SICU)病人镇静深度的可行性。
Objective: To determine the value of the bispectral index (bis) in assessing the depth of sedation of patients in surgical intensive care unit (SICU).
采用超高粘度指数深度精制基础油和独特的添加剂技术，经国际先进的生产工艺调合而成的抗磨液压油。
Refined by the depth of ultra-high viscosity index base oil and a unique additive technology, international advanced production technology by blending together the anti-wear hydraulic oil.
目的评价熵指数监测麻醉深度与反映伤害性刺激的效应。
Objective To investigate the efficacy of spectral entropy measurement in reflection of depth of anesthesia and noxious stimulation.
文中，我们用M型子星的气流来解释色指数曲线的下降段和上升段深度不等的现象。
The unequal depths of falling and rising branches of the colour curves can be explained by the gas stream from the M-type supergiant component.
采用车辙深度、横向裂缝长度和路面抗滑性能指数三指标，使用动态聚类法，划分预防性养护路段。
The preventive maintenance sections are divided by using dynamic cluster method and three indexes including rutting depth, transverse crack length and skidding resistance.
在基线及2、4、6、8、10、12周时由检查者单盲法评估如下指标：牙菌斑指数(PI)，探入后出血(BOP)和探入深度(PD)。
The following clinical parameters were measured at baseline, 2, 4, 6, 8, 10 and 12 weeks after treatment: plaque index (PI), bleeding on probing (BOP) and probing depth (PD).
计算表明，炮孔深度(装药长度)增大，爆炸应力波峰值随距离的衰减指数减小。
The results indicate that the decay coefficient of the peak value of blast wave with the distance will be reduced as the hole depth (charge length) is increased.
目的评价听觉稳态诱发反应（ASSR）指数对异丙酚镇静深度的监测作用。
Objective To assess the usefulness of auditory steady state response index (ASSR index) in monitoring the depth of sedation with propofol.
随着光子进入组织深度的增加，漫散射光学层析成像的深度敏感性呈现指数下降分布。
The sensitivity of diffuse optical tomography (DOT) imaging exponentially decreases with the increase of photon penetration depth, which leads to a poor depth resolution for DOT.
一日内地温变幅与深度关系可拟合成指数函数。
For different soil depths, the amplitude of temperature daily variation can be approximated as an exponential function of the depth.
比较脑电双频指数(BIS)和收缩压(SBP)调控异丙酚麻醉深度的临床效果。
To compare the effect of the bispectral index (bis) and the systolic blood pressure (SBP) on controlling the depth of propofol anesthesia.
大部分数据显示， 水下上行光和下行光对深度有良好的指数衰减；
Reasonable results have been obtained from these experiments: both upwelling and downwelling light show exponential attenuation with increasing depth;
通过研究钨浓度的对数值与扩散深度幂指数的关系，得到了钨动态扩散动力学的类型。
Through studying the relation between logarithm of the concentration and power of the penetration distance, the kinetics type of diffusion along dislocation has been found.
对北京大学未名湖沉积物中主要重金属含量随深度的变化进行回归分析，应用地积累指数法对未名湖沉积物中重金属污染程度做出影响评价。
According to the sedimentation, a preliminary assessment was conducted on the polluted standard of the heavy metals in the deposit of the lake, in use of I geo.
土壤温度变幅与土层深度成指数关系，且灌溉定额对土壤温度变幅与土层深度之间的相关性具有一定的影响。
The relationship between soil temperature changed range and the soil depth were exponential and the relativity of them was influenced by the irrigation ration.
年龄和土壤深度线性拟合方程的相关指数在各剖面均达到了显著水平。
The correlation indexes of fitting function between I4C ages and depths are all over the significant level.
结果四种牙膏均可使QH菌斑指数、出血指数和阿米巴感染度下降（P<0.05），而探诊深度、附着水平和牙松动度无统计学差异（P>0.05）。
Results The four toothpastes reduced the QH, SBI and AID(P<0.05), but there was no significant difference between in AL, PD and OD(P>0.05)among the groups.
因为投资者认为经济会出现长期深度萧条，使道琼斯指数下挫300点，惨淡结束本周的交易。
The Dow was ending the week on a rather sour note. Traders push the index down more than 300 points today as investors appear to be bet ting on a long and deep recession.
因为投资者认为经济会出现长期深度萧条，使道琼斯指数下挫300点，惨淡结束本周的交易。
The Dow was ending the week on a rather sour note. Traders push the index down more than 300 points today as investors appear to be bet ting on a long and deep recession.
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