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Concentrations of respirable particulates jumped to 0.623 milligrams per cubic metre of air, seven times the daily average for last year.

可吸入颗粒物浓度上升至每立方米0.623毫克，空7倍，平均每天去年。

In accordance with increasing concentrations of Ca~(2+), Ca~(2+)-ATPase and H~+-ATPase activity in plasma membrane and tonoplast of cucumber root were increased significantly at first, then decreased slightly later; H~+-ATPase activity in plasma membrane and tonoplast of cucumber leaf was changed unremarkably; Ca~(2+)-ATPase activity in plasma membrane and tonoplast of cucumber leaf was increased significantly at first, then decreased slightly later.

低温下，随Ca~(2+)浓度的升高根中质膜和液泡膜Ca~(2+)-ATP酶和H~+-ATP酶活性及叶片中质膜和液泡膜Ca~(2+)-ATP酶活性先升高后下降，叶片中质膜和液泡膜H~+-ATP酶活性无显著变化，说明适当增加营养液中Ca~(2+)浓度后，可提高ATP酶的活性减轻低温伤害。

Single or cumulatively increasing concentrations of levosimendan and ropivacaine were used either alone or in combination.

单独或累积的左西孟旦及罗哌卡因浓度增加被单独或联合应用。

AIM: To investigate the effects of different concentrations of curcuma aromatica oil on learning and memory in rats exposed to chronic hypoxia.

目的：探讨不同浓度的莪术油注射液对慢性低氧大鼠学习与记忆的影响和可能的机制。

In the presence of magnetic field and Fe3+ with high concentrations, Magnetohydrodynamics effect was caused in the stripping voltemmetry. More metal ions were deposited on the electrode surface, and then the stripping peak current of metal and the sensitivity of the detection were obviously increased.

在金属的溶出伏安法测定中，磁场和高浓度的Fe3+的共同作用产生的磁流体动力学效应使得更多的金属离子沉积在电极表面，使金属的溶出峰电流明显提高，极大地提高了测量的灵敏度。

Ten hypocotyl cuttings were dipped in 20 mL of different concentrations of CA or distilled water.

10下胚轴插条分别下跌在20毫升的不同浓度的CA或蒸馏水。

The aggregates and relevant fluorescence spectra of three cyanine with higher sensitizing efficiency in different solvents andin different concentrations were studied.

本文着重研究了三只增感效率较高的菁染料在不同溶剂和不同浓度下的聚集态和荧光光谱。

Methods: The Hela cells were cultured in vitro and treated with different concentrations(0.125～2.0 mg/ml) of matrine solution for 24～72 hours. MTT assay was performed to evaluate the cytotoxin effect of matrine on Hela cells. FCM was used to detect the apoptosis of Hela cells. Transmission Electron Microscope analyses were carried out to examine the cell morphology.

选用人宫颈癌Hela细胞进行体外培养，以0.125～2.0 mg/ml的苦参碱分别处理Hela细胞24～72 h后，MTT法检测细胞增殖，流式细胞仪检测细胞凋亡率，透射电镜进行形态学观察，RT-PCR半定量检测凋亡相关基因Bcl-2和Bax的mRNA表达水平。

The results on the effects of micronucleus in erythrocytes of Danio rerio induced by bensulfuron-methyl at different times and different concentrations showed that the MN rate of control group was 0.0103%, the highest MN rate of experimental group reached to 0.372%, it also indicated that bensulfuron-methyl herbicide had genetics toxicity to Danio rerio.

不同处理浓度和染毒时间对斑马鱼红细胞微核形成的影响试验表明，对照组红细胞微核细胞率为0.010 3%，处理组红细胞微核细胞率最高达0.372%，说明除草剂苄嘧磺隆对斑马鱼具有遗传毒性作用。

C. To promote osteoclasts in decalcification, so that calcium Ca3PO4 in the bone matrix be release into blood, raising serum calcium and phosphorus concentrations.

促进破骨细胞的脱钙作用，使磷酸钙Ca3PO4自骨基质释放，提高血钙和血磷的浓度。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。