The drug attenuates the effects of the virus.

这药能减轻病毒的危害。

The water hammer pressure attenuates after the angle pipe.

经过弯管后水击压力有不同程度的衰减。

The peak value of energy density of rock attenuates exponentially with distance.

岩杆中能量密度峰值随距离以指数形式衰减。

The controls customize a high pass filter, which attenuates frequencies below a given frequency.

自定义的控制高通滤波器，频率衰减低于特定的频率。

Intrathecal or intracerebroventricular injection of OFQ attenuates acupuncture analgesia on rats.

大鼠侧脑室及鞘内注射孤啡肽减弱电针镇痛效应。

The diet plus exercise can attenuates the expression of apoptotic gene in cardiac muscles of diabetic rats.

饮食加运动可以减少促凋亡基因的表达。

When confronted with several strong signals, the XDR attenuates all signals (including DX) to a high degree.

当面临几个强大的信号，所有信号衰减的广泛耐药(包括DX)内的高度。

The resultant sine wave is smooth enough to drive an LVDT, which attenuates any residual higher order harmonics.

合成的正弦波足够平滑到足以驱动能衰减残余更高谐波的LVDT。

Tramadol can improve the analgesic efficacy of cervical plexus block and attenuates the cardiovascular responses.

结论曲马多可改善颈丛麻醉的效果，减轻心血管反应。

The energy attenuation formula has the following features: (1) The larger Q is, the more slowly the energy attenuates;

能量衰减公式具有下列性质：（1）Q值越大，能量衰减得越慢；

Because shock energy attenuates rapidly in porous materials, an impact can heat the rocks bordering the deep crater very efficiently.

因为冲击波的能量在多孔隙物质中快速减弱，撞击能使上述深陨石坑附近的岩石有效加热。

Thus, it attenuates the infection of human factors and strengthens comparability of the enterprise credit assessment of the same kind.

这样，弱化了人为因素，增强了同类企业资信评估的可比性。

Lidocaine attenuates cell injury induced by ischemic-reperfusion and inflammation, although the protective mechanisms are not understood.

利多卡因可减轻缺血再灌注和炎症反应所致的细胞损伤，其机制至今不明。

The buffering and sound-absorbing member attenuates entered sound waves by the squares (22) and absorbs sounds by the porous material (4).

该缓冲吸音部件通过该分格（22）使侵入的音波衰减，并通过该多孔质材（4）进行吸音。

Background Experimental data suggest that transplantation of EPCs attenuates monocrotaline-induced pulmonary hypertension in rats and dogs.

背景动物实验数据表明，内皮祖细胞移植能减轻野百合碱所致的大鼠和狗的肺动脉高压。

Also, the harmonic filter is a low pass filter having a frequency cut-off point that attenuates first order harmonics of the output signal.

此外，谐波滤波器是具有频率截止点的低通滤波器，该低通滤波器削弱输出信号的一次谐波。

A high concentration of zinc causes both necrosis and apoptosis, and inosine attenuates necrosis, but not apoptosis, of zinc-injured PC12 cells.

高浓度锌可造成PC 12细胞的坏死和凋亡，但肌苷能降低坏死而不是使细胞凋亡。

The intensity of gas flow and shock wave will attenuate at straight roadway, which decays more slowly earlierly, and attenuates faster in the late.

冲击气流强度在断面不变的直巷道中传播会发生衰减，前期超压衰减较为缓慢，后期超压衰减增快。

The impact of the growth rate of average skill level on economic growth rate are negative in current and lag four terms, then the impact attenuates to zero.

平均技术水平增长率对经济增长率的影响在当期和滞后四期的短时间内显著为正，之后震荡衰减为零。

The smoke screen that may absorb and scatter infrared, heavily attenuates energy of guidance head, and then will reduce the probability of missile shooting.

烟幕对红外和近红外等波段的电磁波有吸收、反射和散射等特性，可以导致红外成像制导导弹导引头接收到的能量大大衰减，从而降低导弹命中率。

CONCLUSION: CCK-8 attenuates LPS-induced acute lung injury by means of anti-oxidation and inhibition of PMN adhesion and aggregation, both of which are mediated by endogenous H2S.

结论：CCK - 8可通过内源性H2S介导的抗氧化、抑制PMN黏附聚集等效应发挥减轻LPS所致肺损伤的作用。

With the growing of explosion heat, the explosion pressure sharply increases during energy releasing period, and rapidly attenuates after the flame is distinguished within gas cloud.

爆热越大，气云区内部爆炸压力在能量释放过程中增加得越快，在能量释放完毕以后衰减得也越快。

Results shows the following fact: it can be guaranteed that the practical tracking error in operating process of rigid robot manipulator attenuates to the given region around the origin.

采用文中给出的鲁棒控制器，能保证机械臂的实际跟踪误差在有限时间内减少到预先给定的包含原点为内点的区域。

Whether depressive symptoms increase progression in other types of coronary atherosclerosis and whether aggressive lipid lowering attenuates such progression will require additional study.

然而是否抑郁症状促进其他类型的冠状动脉粥样硬化的进展，是否侵入性降脂治疗能抑制该进展还需要更多的研究。

It was found that when the capacitive ignition occurred, arc voltage will keep minimum arcing voltage, but arc current possibly attenuates in sinusoidal form with different circuit parameters.

在火花试验装置上进行爆炸试验，得到本质安全复合电路的放电波形，发现电弧电压基本维持在最小建弧电压，而电容电流随着电路参数的不同而发生振荡。