查询词典 cos

Cos public static double cos Returns the trigonometric cosine of an angle. Parameters: a - an angle, in radians. Returns: the cosine of the argument

Cos函数返回三角的余弦函数，参数a是一个以double类型的弧度表示的角值，返回类型为double。

Oh, oh deary me, My little brother's in his bedroom smoking weed, I tell him he should get up cos it's nearly half past three He can't be bothered cos he's high on THC.

噢，哦亲爱的我，他的卧室抽烟的杂草的My小兄弟的， I告诉他他应该起来它是几乎半过去三的COSHe不可能是他是为…而兴奋的THC的被打扰的COS。

Vapor makes the activity and selectivity of the catalyst decrease a great deal yet this disvalue is reversible; When the elemental sulfur and vapor exist simultaneity in the system, it might generate H〓S and S on 〓 catalyst since the anti-Claus reaction, but this phenomena is not observed on CoS〓-TiO〓 catalyst showing that sulfides could check the anti-Claus reaction.

对硫化物催化剂CoS〓-TiO〓来说，助剂La和Ce的引入对CoS〓-TiO〓催化剂的氧化还原性能有一定影响，硫化物催化剂平均粒径要小，但助剂并未改变催化剂的电子结构，对于氨分解克劳斯反应的活性改变不大明显。

COS-7-cell line grown to log phase was transfected using lipofectamine reagent. The expression level of β-NGF mRNA and the biological activity were analyzed by Northern blot and observation of neurite outgrowth of PC12 cell line stimulated by supernatant, respectively.

利用脂质体 Lipofectamine方法转染 COS-7细胞，对阳性克隆 COS-7细胞的 mRNA和培养上清分别进行 Northern blot分析和观察对 PC12细胞突起生长的作用。

The normal use of smart card needs the support of stable and reliable operating system. Chip operating system controls the communication between smart card and the outside terminal, manages the memorizer and handles all the command in cards, so the full test is necessary in the development process of COS. COS is different from other software.

智能卡的正常使用离不开稳定、可靠的操作系统的支持，智能卡操作系统控制智能卡和外界的信息交换，管理智能卡内的存储器并在卡内部完成各种命令处理，因此在COS开发中必须对COS进行全面并充分的测试。

Primer 325 RAPD showed all COS-PA from SICU in 2003 were identical (SICU-A type), but the Burn-A type and SICU-A type were distinctly different. Most of the non-COS-PA from SICU also showed the trend of prevalence, which was defined as SICU-B type in RAPD typing, including the strain found in the bottom of the washstand.

SICU 2003年收集的COS-PA，经RAPD（引物325）分型为同一型别；在SICU收集的non-COS-PA也多数呈同一型别，自SICU水池下水口收集到的1株non-COS-PA也属于此型。

The H2S and COS emission were both affected by the Calamagrostis angustifolia growth, and the H2S emission peak and COS absorbed peak were observed during the bloom growth time.

小叶章的生长过程对H2S和COS的排放影响显著，在小叶章生长旺盛期，H2S出现排放峰值，COS出现吸收高峰。

Using the static chamber and Chromatograph method, H2S and COS emission from the marsh meadow Calamagrostis angustifolia and typical meadow Calamagrostis angustifolia were measured during growth season (5-9 month). the results showed that the seasonal and diurnal variations of H2S and COS emission were both obvious, the mean emission of H2S and COS from the marsh meadow Calamagrostis angustifolia were 0.34μg?

利用静态箱／气相色谱法，观测了小叶章沼泽化草甸和小叶章典型草甸两种湿地类型中H2S和COS在生长季（5-9月）的释放动态，结果表明：在两种小叶章湿地中，H2S和COS的排放通量均具有明显的季节和日变化规律。

The results of COS effects on fruits, vegetables, cut flowers, lily bulbs and potted ornamental plants showed that there were no phytotoxic effects of COS on fruits and vegetables under the condition of COS with the dosage of 40g/m^3 and for an exposure time of 2h.

COS熏蒸处理对水果、蔬菜、鲜切花、百合种球和盆栽观赏植物影响的研究表明：用剂量为40g/立方公尺的COS熏蒸2h后，COS对水果、蔬菜不产生药害，对果蔬外观和品质无影响；对植物的花朵无药害，但对植物叶片，特别是兰科、凤梨科等多肉质植物有较大药害，处理后的植物叶片出现脱水现象。

The bPRL mammary gland expression vectors were transfected into COS-7 (African green monkey kidney cell) and HC-11 (epithelial cell of mouse mammary gland) cells mediated with lipofectin, respectively. The transfected cells were cultured and harvested. RT-PCR analysis showed that bPRL mRNA was present in both COS-7 and HC-11 cells.

将构建的乳腺特异的表达载体，分别转染COS-7细胞株和HC-11细胞株，收集转染培养后的COS-7和HC-11细胞，通过RT-PCR实验，证实转染的细胞中在mRNA水平均获得了表达。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了