可逆的

In this reseach we observed the clinical symptoms induced by soman intoxication in dogs at sea level and at a simulated high altitude of 4000 metres.

梭曼是强有力的不可逆胆碱酯酶抑制剂之一，本文以犬急性梭曼中毒为模型，分别在平原和模拟4000m高原观察梭曼中毒后临床特征的动态变化。

Because the base microstructure deformed and Mg_2Si grew irreversibly, the natural and artificial aged joint strength respectively reached to 75% and 88% of parent metal.

因为TMAZ和HAZ基体组织变形和Mg_2Si聚集长大不可逆，自然时效接头强度达到母材的75%，人工时效接头强度达到母材的88%。

The relations between the amount of the agent and crosslinking degree, mechanical property, heat resistent,thermal stability and pyrofluxibility were studied in detail.

通过熔融反应、模压和注射成型，研究了热可逆交联剂DCPD_2及其盐与聚氯乙烯的交联反应时，交联剂种类与用量、催化剂种类与用量、助催化剂聚醚分子量大小对交联程度、力学性能、耐热性与热稳定性、流动性能等的影响。

Pyrolyzing wheat straw for 24h in the range of 300~700℃, the chemical composition of black carbon and the BET specific surface areas were determined; the phenanthrene adsorption and desorption on black carbon were studied, and the greatest irreversible adsorption amount on black carbon was measured.

测定了黑碳化学组成和BET比表面积，研究了菲在黑碳上的吸附与解吸，测定了菲在黑碳上的最大不可逆吸附量。

With advanced production equipment: that is, pickling line, four-high reversible rolling mill, 20 tons of bright annealing furnace, slitting units, bending straightening machine for the one-stop production equipment.

具有先进的生产设备：即酸洗线、四辊可逆轧机、20吨光亮退火炉、纵剪机组、拉弯矫机为一条龙的生产设备。

For characteristic of the reversible cold mill hydraulic screw down system ,a method based on Fuzzy-PI is put forward and is simulated with MATLAB.

针对可逆式冷轧机液压压下系统的特点，提出了基于Fuzzy PI复合控制的方法，并进行了计算机仿真，取

The screwdown system of four-roll reversing roughing mill in Tiangang Group requires high control precision, the speed control of screwdown motor is the key factor.

天钢四辊可逆粗轧机压下系统要求有很高的控制精度，压下电机速度的控制是关键。

The heat-chromism was studied and the reaction mechanism was presented according to electron paramagnetic resonance spectrum and Fourier transform-infrared spectroscopy.

研究了它们的热致变色行为，并根据红外光谱和电子自旋共振谱提出了不可逆热致变色的反应机理。4。

The layout make the logical of asynchronous metrication reversible counter more simple, so that the work has more advantages.

该设计更加简化可逆十进制的逻辑，可以省去更多电路，对于设计更为复杂的集成电路可以直接使用，提供了方便。

In this paper The relation between optimal coefficient of performance and rate of pumping heat of an endoreversible Carnot heat pump is derived.

本文导出内可逆卡诺热泵的最佳性能系数与泵热率间的关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。