查询词典 irreversible

On the premise of analysis on serious situation what is happing to natural resources and environment destruction, the paper points out that the rapid development of human society has been caused irreversible damage to the earth, while the degradation of earth environment will destroy human being itself ultimately.

文章简要回顾了地球日活动的发展历程，分析了目前地球自然资源和环境破坏的严重状况，指出人类社会在高速发展的同时，也在对地球造成不可逆转的伤害，而地球环境的恶化，最终将毁灭人类自身。

After recurrence, one patient had an irreversible humoral rejection, another died from hemophagocytosis and another restarted dialysis 1 year later.

复发后，其中有1例发生不可逆的体液性排斥，1例死于吞噬血细胞作用，1例1年后再透析。

At the same time, the continuous inburst of tourists started to trigger irreversible changes in Jiacizhuoma's Lugu Lake.

后来，大批游客涌入，也使她的家乡泸沽湖发生了始料未及的变化。

The results indicate that the different thermal expansions and elastoplastic properties and distributed randomness of various mineral particles composed of oil shale will lead to the nonuniformity of thermal field , deformation field and stress field in heating process , which makes the particles of oil shale deform incompatibly : and the release of product pyrolysis results in irreversible damages of oil shale material and structure . These are the main reasons for the thermal fracture of oil shale .

研究结果表明：组成油页岩各种矿物颗粒热膨胀和弹塑性性质的不同及其分布的随机性，导致油页岩加热过程中温度场，变形场和应力场的非均匀性，使得油页岩颗粒间变形不协调和油页岩热解产物释放引起油页岩材料与结构性能发生不可逆的劣化损伤，这是油页岩发生热破裂的主要原因；热传导方式加热油页岩，温度的传递比较缓慢，加热井和生产井的间距不宜过大，对油页岩储层性质存在差异时，注热井应选择较高热导率的区段；油页岩的层理对油页岩地下原位开发形成渗透带至关重要，油页岩达到热解温度会产生附加的膨胀力，首先在层理处开裂，应充分利用油页岩层理赋存条件改造其渗透性。

The results indicate that the different thermal expansions and elastoplastic properties and distributed randomness of various mineral particles composed of oil shale will lead to the nonuniformity of thermal field, deformation field and stress field in heating process, which makes the particles of oil shale deform incompatibly: and the release of product pyrolysis results in irreversible damages of oil shale material and structure. These are the main reasons for the thermal fracture of oil shale. When oil shale is heated through thermal conduction, temperature transfers slowly, so the spacing between heating well and production well should not be kept too long. When difference exists in oil shale reservoir's properties, heating well should be chosen in the high conductivity region. Oil shale's stratification is vital for developing permeation zone in in-situ retorting. Oil shale will generate additional expansion force as it reaches its pyrolysis temperature, and stratification will be cracked first, so the oil shale stratification should be utilized to enhance its permeability.

研究结果表明：组成油页岩各种矿物颗粒热膨胀和弹塑性性质的不同及其分布的随机性，导致油页岩加热过程中温度场、变形场和应力场的非均匀性，使得油页岩颗粒间变形不协调和油页岩热解产物释放引起油页岩材料与结构性能发生不可逆的劣化损伤，这是油页岩发生热破裂的主要原因；热传导方式加热油页岩，温度的传递比较缓慢，加热井和生产井的间距不宜过大，对油页岩储层性质存在差异时，注热井应选择较高热导率的区段；油页岩的层理对油页岩地下原位开发形成渗透带至关重要，油页岩达到热解温度会产生附加的膨胀力，首先在层理处开裂，应充分利用油页岩层理赋存条件改造其渗透性。

Finite-time thermodynamics was applied to analyze the characteristic of the cycle dimensionless power output the efficiency and the optimal intercooling pressure ratio of an irreversible closed intercooling regenerated Brayton cycle coupled to constant-temperature heat source.

用有限时间热力学方法首次研究了恒温热源条件下不可逆闭式中冷回热燃气轮机循环的功率、效率以及中间压比特性，导出了无因次功率及效率的解析式。

This o-quinone could isomerize to p-quinone methylene compound at low scan rates. The C3 hydroxyl group at ring C oxidized next was shown to undergo an irreversible oxidation reaction. This oxidation became the main oxidation peak during the following cyclic potential scans, due to an especial product-absorption mechanism.

在电势扫描速度较慢时该邻醌可异构化为对醌亚甲基化物。C环C_3羟基在稍高的电位发生不可逆的氧化过程，并且在后续的循环扫描过程中通过独特的产物吸附机理而成为主氧化峰。

No serious, vision-threatening, irreversible complication such as keratectasia or progressive endothelial cell loss was observed.

未发现严重的危害视力的不可逆性并发症，如角膜扩张或进行性内皮细胞丢失。

The hair colour cosmetics of 50％ and 100％ density can induce irreversible patho-damage in skin Malpighian cell and dermis fibroblast and inhibit the growth of guinea pig and so on.

50％、100％浓度的染发剂可导致豚鼠皮肤角质形成细胞和成纤维细胞发生不可逆病理改变，以及豚鼠的生长抑制等全身性影响。

Results:The cell nucleus and cell organelle of skin Malpighian cell and dermis fibroblast showed irreversible damage under electronmicroscope.

结果：在8000~20000倍电子显微镜下观察，皮肤角质形成细胞及真皮成纤维细胞的细胞核、细胞器都出现不可逆转损伤。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。