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The teacher mealy scratched the surface of the subject .

教师对这门学科只知一点儿皮毛。

Studies on the physiological processes related to mealy flesh of apple fruit , cv . ‘ starking ' during storage

红星苹果在贮藏中果肉发绵生理过程的研究

Generating 2K pseudo-random sequences using quasi-chaotic mealy limited state machine

产生2~k元伪随机序列的准混沌Mealy型有限状态机方法

Shrubs 1-1.5 m tall , young branchlets tomentose with white stellate and verticillate hairs , soon mealy and then glabrous .

5米高的灌木，幼嫩小枝被绒毛具白色星状的和轮生毛，不久粉状和无毛。

Leaves opposite , simple , sometimes lobed , usually with large gland patches near base , often abaxially gray mealy .

叶对生，单，有时浅裂，通常具大的腺体补丁近基部，通常背面灰色粉状。